18041712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 51975840

約数和(自身を除く): 33934128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 997, 1131, 1392, 1508, 1994, 2262, 2991, 3016, 3988, 4524, 5982, 6032, 7976, 9048, 11964, 12961, 15952, 18096, 23928, 25922, 28913, 38883, 47856, 51844, 57826, 77766, 86739, 103688, 115652, 155532, 173478, 207376, 231304, 311064, 346956, 375869, 462608, 622128, 693912, 751738, 1127607, 1387824, 1503476, 2255214, 3006952, 4510428, 6013904, 9020856, 18041712]

約数ペア:

[(1, 18041712), (2, 9020856), (3, 6013904), (4, 4510428), (6, 3006952), (8, 2255214), (12, 1503476), (13, 1387824), (16, 1127607), (24, 751738), (26, 693912), (29, 622128), (39, 462608), (48, 375869), (52, 346956), (58, 311064), (78, 231304), (87, 207376), (104, 173478), (116, 155532), (156, 115652), (174, 103688), (208, 86739), (232, 77766), (312, 57826), (348, 51844), (377, 47856), (464, 38883), (624, 28913), (696, 25922), (754, 23928), (997, 18096), (1131, 15952), (1392, 12961), (1508, 11964), (1994, 9048), (2262, 7976), (2991, 6032), (3016, 5982), (3988, 4524)]