81274524

素因数分解:

$2^2\times 3^1\times {\mathrm{1597}}^1\times {\mathrm{4241}}^1$

素因数の和:5845

約数の個数: 24

約数和(自身を含む): 189804048

約数和(自身を除く): 108529524

約数列:

[1, 2, 3, 4, 6, 12, 1597, 3194, 4241, 4791, 6388, 8482, 9582, 12723, 16964, 19164, 25446, 50892, 6772877, 13545754, 20318631, 27091508, 40637262, 81274524]

約数ペア:

[(1, 81274524), (2, 40637262), (3, 27091508), (4, 20318631), (6, 13545754), (12, 6772877), (1597, 50892), (3194, 25446), (4241, 19164), (4791, 16964), (6388, 12723), (8482, 9582)]