13080756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 33360768

約数和(自身を除く): 20280012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1181, 1846, 2362, 2769, 3543, 3692, 4724, 5538, 7086, 11076, 14172, 15353, 30706, 46059, 61412, 83851, 92118, 167702, 184236, 251553, 335404, 503106, 1006212, 1090063, 2180126, 3270189, 4360252, 6540378, 13080756]

約数ペア:

[(1, 13080756), (2, 6540378), (3, 4360252), (4, 3270189), (6, 2180126), (12, 1090063), (13, 1006212), (26, 503106), (39, 335404), (52, 251553), (71, 184236), (78, 167702), (142, 92118), (156, 83851), (213, 61412), (284, 46059), (426, 30706), (852, 15353), (923, 14172), (1181, 11076), (1846, 7086), (2362, 5538), (2769, 4724), (3543, 3692)]