42640212

素因数分解:

$2^2\times 3^1\times {\mathrm{3553351}}^1$

素因数の和:3553358

約数の個数: 12

約数和(自身を含む): 99493856

約数和(自身を除く): 56853644

約数列:

[1, 2, 3, 4, 6, 12, 3553351, 7106702, 10660053, 14213404, 21320106, 42640212]

約数ペア:

[(1, 42640212), (2, 21320106), (3, 14213404), (4, 10660053), (6, 7106702), (12, 3553351)]