11518572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 29578752

約数和(自身を除く): 18060180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1571, 1833, 2444, 3142, 3666, 4713, 6284, 7332, 9426, 18852, 20423, 40846, 61269, 73837, 81692, 122538, 147674, 221511, 245076, 295348, 443022, 886044, 959881, 1919762, 2879643, 3839524, 5759286, 11518572]

約数ペア:

[(1, 11518572), (2, 5759286), (3, 3839524), (4, 2879643), (6, 1919762), (12, 959881), (13, 886044), (26, 443022), (39, 295348), (47, 245076), (52, 221511), (78, 147674), (94, 122538), (141, 81692), (156, 73837), (188, 61269), (282, 40846), (564, 20423), (611, 18852), (1222, 9426), (1571, 7332), (1833, 6284), (2444, 4713), (3142, 3666)]