12765366

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22877}}^1$

素因数の和:22916

約数の個数: 24

約数和(自身を含む): 28551744

約数和(自身を除く): 15786378

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 22877, 45754, 68631, 137262, 205893, 411786, 709187, 1418374, 2127561, 4255122, 6382683, 12765366]

約数ペア:

[(1, 12765366), (2, 6382683), (3, 4255122), (6, 2127561), (9, 1418374), (18, 709187), (31, 411786), (62, 205893), (93, 137262), (186, 68631), (279, 45754), (558, 22877)]