81874524

素因数分解:

$2^2\times 3^1\times {\mathrm{2113}}^1\times {\mathrm{3229}}^1$

素因数の和:5349

約数の個数: 24

約数和(自身を含む): 191190160

約数和(自身を除く): 109315636

約数列:

[1, 2, 3, 4, 6, 12, 2113, 3229, 4226, 6339, 6458, 8452, 9687, 12678, 12916, 19374, 25356, 38748, 6822877, 13645754, 20468631, 27291508, 40937262, 81874524]

約数ペア:

[(1, 81874524), (2, 40937262), (3, 27291508), (4, 20468631), (6, 13645754), (12, 6822877), (2113, 38748), (3229, 25356), (4226, 19374), (6339, 12916), (6458, 12678), (8452, 9687)]