18692664

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{9859}}^1$

素因数の和:9947

約数の個数: 32

約数和(自身を含む): 47328000

約数和(自身を除く): 28635336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 9859, 19718, 29577, 39436, 59154, 78872, 118308, 236616, 778861, 1557722, 2336583, 3115444, 4673166, 6230888, 9346332, 18692664]

約数ペア:

[(1, 18692664), (2, 9346332), (3, 6230888), (4, 4673166), (6, 3115444), (8, 2336583), (12, 1557722), (24, 778861), (79, 236616), (158, 118308), (237, 78872), (316, 59154), (474, 39436), (632, 29577), (948, 19718), (1896, 9859)]