11540856

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 30222720

約数和(自身を除く): 18681864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 106, 129, 159, 172, 211, 212, 258, 318, 344, 422, 424, 516, 633, 636, 844, 1032, 1266, 1272, 1688, 2279, 2532, 4558, 5064, 6837, 9073, 9116, 11183, 13674, 18146, 18232, 22366, 27219, 27348, 33549, 36292, 44732, 54438, 54696, 67098, 72584, 89464, 108876, 134196, 217752, 268392, 480869, 961738, 1442607, 1923476, 2885214, 3846952, 5770428, 11540856]

約数ペア:

[(1, 11540856), (2, 5770428), (3, 3846952), (4, 2885214), (6, 1923476), (8, 1442607), (12, 961738), (24, 480869), (43, 268392), (53, 217752), (86, 134196), (106, 108876), (129, 89464), (159, 72584), (172, 67098), (211, 54696), (212, 54438), (258, 44732), (318, 36292), (344, 33549), (422, 27348), (424, 27219), (516, 22366), (633, 18232), (636, 18146), (844, 13674), (1032, 11183), (1266, 9116), (1272, 9073), (1688, 6837), (2279, 5064), (2532, 4558)]