1918170072

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1597

約数の個数: 288

約数和(自身を含む): 6753474000

約数和(自身を除く): 4835303928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 243, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 468, 486, 504, 546, 567, 588, 637, 648, 702, 728, 756, 819, 882, 936, 972, 1053, 1092, 1134, 1176, 1274, 1323, 1404, 1512, 1549, 1638, 1701, 1764, 1911, 1944, 2106, 2184, 2268, 2457, 2548, 2646, 2808, 3098, 3159, 3276, 3402, 3528, 3822, 3969, 4212, 4536, 4647, 4914, 5096, 5292, 5733, 6196, 6318, 6552, 6804, 7371, 7644, 7938, 8424, 9294, 9828, 10584, 10843, 11466, 11907, 12392, 12636, 13608, 13941, 14742, 15288, 15876, 17199, 18588, 19656, 20137, 21686, 22113, 22932, 23814, 25272, 27882, 29484, 31752, 32529, 34398, 37176, 40274, 41823, 43372, 44226, 45864, 47628, 51597, 55764, 58968, 60411, 65058, 68796, 75901, 80548, 83646, 86744, 88452, 95256, 97587, 103194, 111528, 120822, 125469, 130116, 137592, 140959, 151802, 154791, 161096, 167292, 176904, 181233, 195174, 206388, 227703, 241644, 250938, 260232, 281918, 292761, 303604, 309582, 334584, 362466, 376407, 390348, 412776, 422877, 455406, 483288, 501876, 543699, 563836, 585522, 607208, 619164, 683109, 724932, 752814, 780696, 845754, 878283, 910812, 986713, 1003752, 1087398, 1127672, 1171044, 1238328, 1268631, 1366218, 1449864, 1505628, 1631097, 1691508, 1756566, 1821624, 1973426, 2049327, 2174796, 2342088, 2537262, 2634849, 2732436, 2960139, 3011256, 3262194, 3383016, 3513132, 3805893, 3946852, 4098654, 4349592, 4893291, 5074524, 5269698, 5464872, 5920278, 6147981, 6524388, 7026264, 7611786, 7893704, 8197308, 8880417, 9786582, 10149048, 10539396, 11417679, 11840556, 12295962, 13048776, 15223572, 16394616, 17760834, 18443943, 19573164, 21078792, 22835358, 23681112, 24591924, 26641251, 30447144, 34253037, 35521668, 36887886, 39146328, 45670716, 49183848, 53282502, 68506074, 71043336, 73775772, 79923753, 91341432, 106565004, 137012148, 147551544, 159847506, 213130008, 239771259, 274024296, 319695012, 479542518, 639390024, 959085036, 1918170072]

約数ペア:

[(1, 1918170072), (2, 959085036), (3, 639390024), (4, 479542518), (6, 319695012), (7, 274024296), (8, 239771259), (9, 213130008), (12, 159847506), (13, 147551544), (14, 137012148), (18, 106565004), (21, 91341432), (24, 79923753), (26, 73775772), (27, 71043336), (28, 68506074), (36, 53282502), (39, 49183848), (42, 45670716), (49, 39146328), (52, 36887886), (54, 35521668), (56, 34253037), (63, 30447144), (72, 26641251), (78, 24591924), (81, 23681112), (84, 22835358), (91, 21078792), (98, 19573164), (104, 18443943), (108, 17760834), (117, 16394616), (126, 15223572), (147, 13048776), (156, 12295962), (162, 11840556), (168, 11417679), (182, 10539396), (189, 10149048), (196, 9786582), (216, 8880417), (234, 8197308), (243, 7893704), (252, 7611786), (273, 7026264), (294, 6524388), (312, 6147981), (324, 5920278), (351, 5464872), (364, 5269698), (378, 5074524), (392, 4893291), (441, 4349592), (468, 4098654), (486, 3946852), (504, 3805893), (546, 3513132), (567, 3383016), (588, 3262194), (637, 3011256), (648, 2960139), (702, 2732436), (728, 2634849), (756, 2537262), (819, 2342088), (882, 2174796), (936, 2049327), (972, 1973426), (1053, 1821624), (1092, 1756566), (1134, 1691508), (1176, 1631097), (1274, 1505628), (1323, 1449864), (1404, 1366218), (1512, 1268631), (1549, 1238328), (1638, 1171044), (1701, 1127672), (1764, 1087398), (1911, 1003752), (1944, 986713), (2106, 910812), (2184, 878283), (2268, 845754), (2457, 780696), (2548, 752814), (2646, 724932), (2808, 683109), (3098, 619164), (3159, 607208), (3276, 585522), (3402, 563836), (3528, 543699), (3822, 501876), (3969, 483288), (4212, 455406), (4536, 422877), (4647, 412776), (4914, 390348), (5096, 376407), (5292, 362466), (5733, 334584), (6196, 309582), (6318, 303604), (6552, 292761), (6804, 281918), (7371, 260232), (7644, 250938), (7938, 241644), (8424, 227703), (9294, 206388), (9828, 195174), (10584, 181233), (10843, 176904), (11466, 167292), (11907, 161096), (12392, 154791), (12636, 151802), (13608, 140959), (13941, 137592), (14742, 130116), (15288, 125469), (15876, 120822), (17199, 111528), (18588, 103194), (19656, 97587), (20137, 95256), (21686, 88452), (22113, 86744), (22932, 83646), (23814, 80548), (25272, 75901), (27882, 68796), (29484, 65058), (31752, 60411), (32529, 58968), (34398, 55764), (37176, 51597), (40274, 47628), (41823, 45864), (43372, 44226)]