66682212

素因数分解:

$2^2\times 3^1\times {\mathrm{5556851}}^1$

素因数の和:5556858

約数の個数: 12

約数和(自身を含む): 155591856

約数和(自身を除く): 88909644

約数列:

[1, 2, 3, 4, 6, 12, 5556851, 11113702, 16670553, 22227404, 33341106, 66682212]

約数ペア:

[(1, 66682212), (2, 33341106), (3, 22227404), (4, 16670553), (6, 11113702), (12, 5556851)]