66646572

素因数分解:

$2^2\times 3^1\times {\mathrm{5553881}}^1$

素因数の和:5553888

約数の個数: 12

約数和(自身を含む): 155508696

約数和(自身を除く): 88862124

約数列:

[1, 2, 3, 4, 6, 12, 5553881, 11107762, 16661643, 22215524, 33323286, 66646572]

約数ペア:

[(1, 66646572), (2, 33323286), (3, 22215524), (4, 16661643), (6, 11107762), (12, 5553881)]