13581294

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 28169856

約数和(自身を除く): 14588562

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 222, 262, 393, 467, 786, 934, 1401, 2802, 4847, 9694, 14541, 17279, 29082, 34558, 51837, 61177, 103674, 122354, 183531, 367062, 2263549, 4527098, 6790647, 13581294]

約数ペア:

[(1, 13581294), (2, 6790647), (3, 4527098), (6, 2263549), (37, 367062), (74, 183531), (111, 122354), (131, 103674), (222, 61177), (262, 51837), (393, 34558), (467, 29082), (786, 17279), (934, 14541), (1401, 9694), (2802, 4847)]