81643524

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{8287}}^1$

素因数の和:9115

約数の個数: 24

約数和(自身を含む): 190756608

約数和(自身を除く): 109113084

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 8287, 9852, 16574, 24861, 33148, 49722, 99444, 6803627, 13607254, 20410881, 27214508, 40821762, 81643524]

約数ペア:

[(1, 81643524), (2, 40821762), (3, 27214508), (4, 20410881), (6, 13607254), (12, 6803627), (821, 99444), (1642, 49722), (2463, 33148), (3284, 24861), (4926, 16574), (8287, 9852)]