12556332

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 33388992

約数和(自身を除く): 20832660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 123, 141, 164, 181, 188, 246, 282, 362, 369, 423, 492, 543, 564, 724, 738, 846, 1086, 1476, 1629, 1692, 1927, 2172, 3258, 3854, 5781, 6516, 7421, 7708, 8507, 11562, 14842, 17014, 17343, 22263, 23124, 25521, 29684, 34028, 34686, 44526, 51042, 66789, 69372, 76563, 89052, 102084, 133578, 153126, 267156, 306252, 348787, 697574, 1046361, 1395148, 2092722, 3139083, 4185444, 6278166, 12556332]

約数ペア:

[(1, 12556332), (2, 6278166), (3, 4185444), (4, 3139083), (6, 2092722), (9, 1395148), (12, 1046361), (18, 697574), (36, 348787), (41, 306252), (47, 267156), (82, 153126), (94, 133578), (123, 102084), (141, 89052), (164, 76563), (181, 69372), (188, 66789), (246, 51042), (282, 44526), (362, 34686), (369, 34028), (423, 29684), (492, 25521), (543, 23124), (564, 22263), (724, 17343), (738, 17014), (846, 14842), (1086, 11562), (1476, 8507), (1629, 7708), (1692, 7421), (1927, 6516), (2172, 5781), (3258, 3854)]