81802212

素因数分解:

$2^2\times 3^1\times {\mathrm{6816851}}^1$

素因数の和:6816858

約数の個数: 12

約数和(自身を含む): 190871856

約数和(自身を除く): 109069644

約数列:

[1, 2, 3, 4, 6, 12, 6816851, 13633702, 20450553, 27267404, 40901106, 81802212]

約数ペア:

[(1, 81802212), (2, 40901106), (3, 27267404), (4, 20450553), (6, 13633702), (12, 6816851)]