68410908

素因数分解:

$2^2\times 3^2\times {\mathrm{1900303}}^1$

素因数の和:1900313

約数の個数: 18

約数和(自身を含む): 172927664

約数和(自身を除く): 104516756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1900303, 3800606, 5700909, 7601212, 11401818, 17102727, 22803636, 34205454, 68410908]

約数ペア:

[(1, 68410908), (2, 34205454), (3, 22803636), (4, 17102727), (6, 11401818), (9, 7601212), (12, 5700909), (18, 3800606), (36, 1900303)]