21186066888

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:954

約数の個数: 384

約数和(自身を含む): 72681840000

約数和(自身を除く): 51495773112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 114, 126, 133, 137, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 274, 294, 342, 378, 392, 399, 411, 441, 456, 504, 513, 532, 548, 588, 684, 756, 769, 798, 822, 882, 931, 959, 1026, 1064, 1096, 1176, 1197, 1233, 1323, 1368, 1512, 1538, 1596, 1644, 1764, 1862, 1918, 2052, 2307, 2394, 2466, 2603, 2646, 2793, 2877, 3076, 3192, 3288, 3528, 3591, 3699, 3724, 3836, 4104, 4614, 4788, 4932, 5206, 5292, 5383, 5586, 5754, 6152, 6713, 6921, 7182, 7398, 7448, 7672, 7809, 8379, 8631, 9228, 9576, 9864, 10412, 10584, 10766, 11172, 11508, 13426, 13842, 14364, 14611, 14796, 15618, 16149, 16758, 17262, 18221, 18456, 20139, 20763, 20824, 21532, 22344, 23016, 23427, 25137, 25893, 26852, 27684, 28728, 29222, 29592, 31236, 32298, 33516, 34524, 36442, 37681, 40278, 41526, 43064, 43833, 46854, 48447, 50274, 51786, 53704, 54663, 55368, 58444, 60417, 62472, 64596, 67032, 69048, 70281, 72884, 75362, 80556, 83052, 87666, 93708, 96894, 100548, 102277, 103572, 105353, 109326, 113043, 116888, 120834, 127547, 129192, 131499, 140562, 145341, 145768, 150724, 161112, 163989, 166104, 175332, 181251, 187416, 193788, 201096, 204554, 207144, 210706, 218652, 226086, 241668, 255094, 262998, 281124, 290682, 301448, 306831, 316059, 327978, 339129, 350664, 362502, 382641, 387576, 394497, 409108, 421412, 437304, 452172, 483336, 491967, 510188, 525996, 562248, 581364, 613662, 632118, 655956, 678258, 715939, 725004, 737471, 765282, 788994, 818216, 842824, 904344, 920493, 948177, 983934, 1017387, 1020376, 1051992, 1147923, 1162728, 1227324, 1264236, 1311912, 1356516, 1431878, 1450008, 1474942, 1530564, 1577988, 1840986, 1896354, 1967868, 2001707, 2034774, 2147817, 2212413, 2295846, 2454648, 2528472, 2713032, 2761479, 2844531, 2863756, 2949884, 3061128, 3155976, 3443769, 3681972, 3792708, 3935736, 4003414, 4069548, 4295634, 4424826, 4591692, 5162297, 5522958, 5689062, 5727512, 5899768, 6005121, 6443451, 6637239, 6887538, 7363944, 7585416, 8006828, 8139096, 8591268, 8849652, 9183384, 10324594, 11045916, 11378124, 12010242, 12886902, 13274478, 13775076, 14011949, 15486891, 16013656, 17182536, 17699304, 18015363, 19330353, 19911717, 20649188, 22091832, 22756248, 24020484, 25773804, 26548956, 27550152, 28023898, 30973782, 36030726, 38660706, 39823434, 41298376, 42035847, 46460673, 48040968, 51547608, 53097912, 54046089, 56047796, 61947564, 72061452, 77321412, 79646868, 84071694, 92921346, 98083643, 108092178, 112095592, 123895128, 126107541, 139382019, 144122904, 154642824, 159293736, 168143388, 185842692, 196167286, 216184356, 252215082, 278764038, 294250929, 336286776, 371685384, 378322623, 392334572, 432368712, 504430164, 557528076, 588501858, 756645246, 784669144, 882752787, 1008860328, 1115056152, 1177003716, 1513290492, 1765505574, 2354007432, 2648258361, 3026580984, 3531011148, 5296516722, 7062022296, 10593033444, 21186066888]

約数ペア:

[(1, 21186066888), (2, 10593033444), (3, 7062022296), (4, 5296516722), (6, 3531011148), (7, 3026580984), (8, 2648258361), (9, 2354007432), (12, 1765505574), (14, 1513290492), (18, 1177003716), (19, 1115056152), (21, 1008860328), (24, 882752787), (27, 784669144), (28, 756645246), (36, 588501858), (38, 557528076), (42, 504430164), (49, 432368712), (54, 392334572), (56, 378322623), (57, 371685384), (63, 336286776), (72, 294250929), (76, 278764038), (84, 252215082), (98, 216184356), (108, 196167286), (114, 185842692), (126, 168143388), (133, 159293736), (137, 154642824), (147, 144122904), (152, 139382019), (168, 126107541), (171, 123895128), (189, 112095592), (196, 108092178), (216, 98083643), (228, 92921346), (252, 84071694), (266, 79646868), (274, 77321412), (294, 72061452), (342, 61947564), (378, 56047796), (392, 54046089), (399, 53097912), (411, 51547608), (441, 48040968), (456, 46460673), (504, 42035847), (513, 41298376), (532, 39823434), (548, 38660706), (588, 36030726), (684, 30973782), (756, 28023898), (769, 27550152), (798, 26548956), (822, 25773804), (882, 24020484), (931, 22756248), (959, 22091832), (1026, 20649188), (1064, 19911717), (1096, 19330353), (1176, 18015363), (1197, 17699304), (1233, 17182536), (1323, 16013656), (1368, 15486891), (1512, 14011949), (1538, 13775076), (1596, 13274478), (1644, 12886902), (1764, 12010242), (1862, 11378124), (1918, 11045916), (2052, 10324594), (2307, 9183384), (2394, 8849652), (2466, 8591268), (2603, 8139096), (2646, 8006828), (2793, 7585416), (2877, 7363944), (3076, 6887538), (3192, 6637239), (3288, 6443451), (3528, 6005121), (3591, 5899768), (3699, 5727512), (3724, 5689062), (3836, 5522958), (4104, 5162297), (4614, 4591692), (4788, 4424826), (4932, 4295634), (5206, 4069548), (5292, 4003414), (5383, 3935736), (5586, 3792708), (5754, 3681972), (6152, 3443769), (6713, 3155976), (6921, 3061128), (7182, 2949884), (7398, 2863756), (7448, 2844531), (7672, 2761479), (7809, 2713032), (8379, 2528472), (8631, 2454648), (9228, 2295846), (9576, 2212413), (9864, 2147817), (10412, 2034774), (10584, 2001707), (10766, 1967868), (11172, 1896354), (11508, 1840986), (13426, 1577988), (13842, 1530564), (14364, 1474942), (14611, 1450008), (14796, 1431878), (15618, 1356516), (16149, 1311912), (16758, 1264236), (17262, 1227324), (18221, 1162728), (18456, 1147923), (20139, 1051992), (20763, 1020376), (20824, 1017387), (21532, 983934), (22344, 948177), (23016, 920493), (23427, 904344), (25137, 842824), (25893, 818216), (26852, 788994), (27684, 765282), (28728, 737471), (29222, 725004), (29592, 715939), (31236, 678258), (32298, 655956), (33516, 632118), (34524, 613662), (36442, 581364), (37681, 562248), (40278, 525996), (41526, 510188), (43064, 491967), (43833, 483336), (46854, 452172), (48447, 437304), (50274, 421412), (51786, 409108), (53704, 394497), (54663, 387576), (55368, 382641), (58444, 362502), (60417, 350664), (62472, 339129), (64596, 327978), (67032, 316059), (69048, 306831), (70281, 301448), (72884, 290682), (75362, 281124), (80556, 262998), (83052, 255094), (87666, 241668), (93708, 226086), (96894, 218652), (100548, 210706), (102277, 207144), (103572, 204554), (105353, 201096), (109326, 193788), (113043, 187416), (116888, 181251), (120834, 175332), (127547, 166104), (129192, 163989), (131499, 161112), (140562, 150724), (145341, 145768)]