42016018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{2213}}^1$

素因数の和:3089

約数の個数: 16

約数和(自身を含む): 68864256

約数和(自身を除く): 26848238

約数列:

[1, 2, 11, 22, 863, 1726, 2213, 4426, 9493, 18986, 24343, 48686, 1909819, 3819638, 21008009, 42016018]

約数ペア:

[(1, 42016018), (2, 21008009), (11, 3819638), (22, 1909819), (863, 48686), (1726, 24343), (2213, 18986), (4426, 9493)]