18386666928

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:148

約数の個数: 720

約数和(自身を含む): 68126472960

約数和(自身を除く): 49739806032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 36, 37, 38, 42, 48, 54, 56, 57, 62, 63, 72, 74, 76, 81, 84, 93, 108, 111, 112, 114, 124, 126, 133, 144, 148, 152, 162, 168, 171, 186, 189, 216, 217, 222, 228, 243, 248, 252, 259, 266, 279, 296, 304, 324, 333, 336, 342, 372, 378, 399, 432, 434, 444, 456, 486, 496, 504, 513, 518, 532, 558, 567, 589, 592, 648, 651, 666, 684, 703, 744, 756, 777, 798, 837, 868, 888, 912, 961, 972, 999, 1008, 1026, 1036, 1064, 1116, 1134, 1147, 1178, 1197, 1296, 1302, 1332, 1368, 1406, 1488, 1512, 1539, 1554, 1596, 1674, 1701, 1736, 1767, 1776, 1922, 1944, 1953, 1998, 2052, 2072, 2109, 2128, 2232, 2268, 2294, 2331, 2356, 2394, 2511, 2604, 2664, 2736, 2812, 2883, 2997, 3024, 3078, 3108, 3192, 3348, 3402, 3441, 3472, 3534, 3591, 3844, 3888, 3906, 3996, 4104, 4123, 4144, 4218, 4464, 4536, 4588, 4617, 4662, 4712, 4788, 4921, 5022, 5208, 5301, 5328, 5624, 5766, 5859, 5994, 6156, 6216, 6327, 6384, 6696, 6727, 6804, 6882, 6993, 7068, 7182, 7533, 7688, 7812, 7992, 8029, 8208, 8246, 8436, 8649, 8991, 9072, 9176, 9234, 9324, 9424, 9576, 9842, 10044, 10323, 10416, 10602, 10773, 11248, 11532, 11718, 11988, 12312, 12369, 12432, 12654, 13392, 13454, 13608, 13764, 13986, 14136, 14364, 14763, 15066, 15376, 15624, 15903, 15984, 16058, 16492, 16872, 17298, 17577, 17982, 18259, 18352, 18468, 18648, 18981, 19152, 19684, 20088, 20181, 20646, 20979, 21204, 21546, 21793, 23064, 23436, 23976, 24087, 24624, 24738, 25308, 25947, 26908, 27216, 27528, 27972, 28272, 28728, 29526, 30132, 30969, 31248, 31806, 32116, 32319, 32984, 33744, 34596, 35154, 35557, 35964, 36518, 36936, 37107, 37296, 37962, 39368, 40176, 40362, 41292, 41958, 42408, 43092, 43586, 44289, 46128, 46872, 47709, 47952, 48174, 49476, 50616, 51894, 52731, 53816, 54777, 55056, 55944, 56943, 57456, 59052, 60264, 60543, 61938, 62937, 63612, 64232, 64638, 65379, 65968, 69192, 70308, 71114, 71928, 72261, 73036, 73872, 74214, 75924, 77841, 78736, 80724, 82584, 83916, 84816, 86184, 87172, 88578, 92907, 93744, 95418, 96348, 98952, 101232, 103788, 105462, 106671, 107632, 109554, 111321, 111888, 113886, 118104, 120528, 121086, 123876, 125874, 127224, 127813, 128464, 129276, 130758, 132867, 138384, 140616, 142228, 143127, 143856, 144522, 146072, 148428, 151848, 152551, 155682, 161448, 164331, 165168, 167832, 170829, 172368, 174344, 177156, 181629, 185814, 190836, 192696, 196137, 197904, 207576, 210924, 213342, 216783, 219108, 222642, 227772, 233523, 236208, 242172, 247752, 248899, 251748, 254448, 255626, 258552, 261516, 265734, 278721, 281232, 284456, 286254, 289044, 292144, 296856, 303696, 305102, 311364, 320013, 322896, 328662, 333963, 335664, 341658, 348688, 354312, 363258, 371628, 381672, 383439, 385392, 392274, 398601, 415152, 421848, 426684, 433566, 438216, 445284, 455544, 457653, 467046, 484344, 492993, 495504, 497798, 503496, 511252, 517104, 523032, 531468, 544887, 557442, 568912, 572508, 578088, 588411, 593712, 610204, 622728, 640026, 650349, 657324, 667926, 675583, 683316, 708624, 726516, 743256, 746697, 763344, 766878, 784548, 797202, 843696, 853368, 867132, 876432, 890568, 911088, 915306, 934092, 960039, 968688, 985986, 995596, 1001889, 1006992, 1022504, 1046064, 1062936, 1089774, 1114884, 1145016, 1150317, 1156176, 1176822, 1195803, 1220408, 1245456, 1280052, 1300698, 1314648, 1335852, 1351166, 1366632, 1372959, 1453032, 1478979, 1486512, 1493394, 1533756, 1569096, 1594404, 1634661, 1706736, 1734264, 1765233, 1781136, 1830612, 1868184, 1920078, 1951047, 1971972, 1991192, 2003778, 2026749, 2045008, 2125872, 2179548, 2229768, 2240091, 2290032, 2300634, 2353644, 2391606, 2440816, 2560104, 2601396, 2629296, 2671704, 2702332, 2733264, 2745918, 2880117, 2906064, 2957958, 2986788, 3067512, 3138192, 3188808, 3269322, 3450951, 3468528, 3530466, 3661224, 3736368, 3840156, 3902094, 3943944, 3982384, 4007556, 4053498, 4118877, 4359096, 4436937, 4459536, 4480182, 4601268, 4707288, 4729081, 4783212, 5120208, 5202792, 5295699, 5343408, 5404664, 5491836, 5760234, 5915916, 5973576, 6080247, 6135024, 6377616, 6538644, 6720273, 6901902, 7060932, 7322448, 7680312, 7804188, 7887888, 8015112, 8106996, 8237754, 8640351, 8718192, 8873874, 8960364, 9202536, 9414576, 9458162, 9566424, 10352853, 10405584, 10591398, 10809328, 10983672, 11520468, 11831832, 11947152, 12160494, 12356631, 13077288, 13440546, 13803804, 14121864, 14187243, 15360624, 15608376, 16030224, 16213992, 16475508, 17280702, 17747748, 17920728, 18240741, 18405072, 18916324, 19132848, 20160819, 20705706, 21182796, 21967344, 23040936, 23663664, 24320988, 24713262, 26154576, 26881092, 27607608, 28243728, 28374486, 31058559, 31216752, 32427984, 32951016, 34561404, 35495496, 35841456, 36481482, 37069893, 37832648, 40321638, 41411412, 42365592, 42561729, 46081872, 48641976, 49426524, 53762184, 54722223, 55215216, 56748972, 60482457, 62117118, 65902032, 69122808, 70990992, 72962964, 74139786, 75665296, 80643276, 82822824, 84731184, 85123458, 97283952, 98853048, 107524368, 109444446, 113497944, 120964914, 124234236, 127685187, 138245616, 145925928, 148279572, 161286552, 164166669, 165645648, 170246916, 197706096, 218888892, 226995888, 241929828, 248468472, 255370374, 291851856, 296559144, 322573104, 328333338, 340493832, 383055561, 437777784, 483859656, 496936944, 510740748, 593118288, 656666676, 680987664, 766111122, 875555568, 967719312, 1021481496, 1149166683, 1313333352, 1532222244, 2042962992, 2298333366, 2626666704, 3064444488, 4596666732, 6128888976, 9193333464, 18386666928]

約数ペア:

[(1, 18386666928), (2, 9193333464), (3, 6128888976), (4, 4596666732), (6, 3064444488), (7, 2626666704), (8, 2298333366), (9, 2042962992), (12, 1532222244), (14, 1313333352), (16, 1149166683), (18, 1021481496), (19, 967719312), (21, 875555568), (24, 766111122), (27, 680987664), (28, 656666676), (31, 593118288), (36, 510740748), (37, 496936944), (38, 483859656), (42, 437777784), (48, 383055561), (54, 340493832), (56, 328333338), (57, 322573104), (62, 296559144), (63, 291851856), (72, 255370374), (74, 248468472), (76, 241929828), (81, 226995888), (84, 218888892), (93, 197706096), (108, 170246916), (111, 165645648), (112, 164166669), (114, 161286552), (124, 148279572), (126, 145925928), (133, 138245616), (144, 127685187), (148, 124234236), (152, 120964914), (162, 113497944), (168, 109444446), (171, 107524368), (186, 98853048), (189, 97283952), (216, 85123458), (217, 84731184), (222, 82822824), (228, 80643276), (243, 75665296), (248, 74139786), (252, 72962964), (259, 70990992), (266, 69122808), (279, 65902032), (296, 62117118), (304, 60482457), (324, 56748972), (333, 55215216), (336, 54722223), (342, 53762184), (372, 49426524), (378, 48641976), (399, 46081872), (432, 42561729), (434, 42365592), (444, 41411412), (456, 40321638), (486, 37832648), (496, 37069893), (504, 36481482), (513, 35841456), (518, 35495496), (532, 34561404), (558, 32951016), (567, 32427984), (589, 31216752), (592, 31058559), (648, 28374486), (651, 28243728), (666, 27607608), (684, 26881092), (703, 26154576), (744, 24713262), (756, 24320988), (777, 23663664), (798, 23040936), (837, 21967344), (868, 21182796), (888, 20705706), (912, 20160819), (961, 19132848), (972, 18916324), (999, 18405072), (1008, 18240741), (1026, 17920728), (1036, 17747748), (1064, 17280702), (1116, 16475508), (1134, 16213992), (1147, 16030224), (1178, 15608376), (1197, 15360624), (1296, 14187243), (1302, 14121864), (1332, 13803804), (1368, 13440546), (1406, 13077288), (1488, 12356631), (1512, 12160494), (1539, 11947152), (1554, 11831832), (1596, 11520468), (1674, 10983672), (1701, 10809328), (1736, 10591398), (1767, 10405584), (1776, 10352853), (1922, 9566424), (1944, 9458162), (1953, 9414576), (1998, 9202536), (2052, 8960364), (2072, 8873874), (2109, 8718192), (2128, 8640351), (2232, 8237754), (2268, 8106996), (2294, 8015112), (2331, 7887888), (2356, 7804188), (2394, 7680312), (2511, 7322448), (2604, 7060932), (2664, 6901902), (2736, 6720273), (2812, 6538644), (2883, 6377616), (2997, 6135024), (3024, 6080247), (3078, 5973576), (3108, 5915916), (3192, 5760234), (3348, 5491836), (3402, 5404664), (3441, 5343408), (3472, 5295699), (3534, 5202792), (3591, 5120208), (3844, 4783212), (3888, 4729081), (3906, 4707288), (3996, 4601268), (4104, 4480182), (4123, 4459536), (4144, 4436937), (4218, 4359096), (4464, 4118877), (4536, 4053498), (4588, 4007556), (4617, 3982384), (4662, 3943944), (4712, 3902094), (4788, 3840156), (4921, 3736368), (5022, 3661224), (5208, 3530466), (5301, 3468528), (5328, 3450951), (5624, 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