66646068

素因数分解:

$2^2\times 3^1\times {\mathrm{5553839}}^1$

素因数の和:5553846

約数の個数: 12

約数和(自身を含む): 155507520

約数和(自身を除く): 88861452

約数列:

[1, 2, 3, 4, 6, 12, 5553839, 11107678, 16661517, 22215356, 33323034, 66646068]

約数ペア:

[(1, 66646068), (2, 33323034), (3, 22215356), (4, 16661517), (6, 11107678), (12, 5553839)]