5121324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 14431872

約数和(自身を除く): 9310548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 353, 372, 403, 468, 558, 706, 806, 1059, 1116, 1209, 1412, 1612, 2118, 2418, 3177, 3627, 4236, 4589, 4836, 6354, 7254, 9178, 10943, 12708, 13767, 14508, 18356, 21886, 27534, 32829, 41301, 43772, 55068, 65658, 82602, 98487, 131316, 142259, 165204, 196974, 284518, 393948, 426777, 569036, 853554, 1280331, 1707108, 2560662, 5121324]

約数ペア:

[(1, 5121324), (2, 2560662), (3, 1707108), (4, 1280331), (6, 853554), (9, 569036), (12, 426777), (13, 393948), (18, 284518), (26, 196974), (31, 165204), (36, 142259), (39, 131316), (52, 98487), (62, 82602), (78, 65658), (93, 55068), (117, 43772), (124, 41301), (156, 32829), (186, 27534), (234, 21886), (279, 18356), (353, 14508), (372, 13767), (403, 12708), (468, 10943), (558, 9178), (706, 7254), (806, 6354), (1059, 4836), (1116, 4589), (1209, 4236), (1412, 3627), (1612, 3177), (2118, 2418)]