18348515908

素因数分解:

$2^2\times {\mathrm{38303}}^1\times {\mathrm{119759}}^1$

素因数の和:158066

約数の個数: 12

約数和(自身を含む): 32111009280

約数和(自身を除く): 13762493372

約数列:

[1, 2, 4, 38303, 76606, 119759, 153212, 239518, 479036, 4587128977, 9174257954, 18348515908]

約数ペア:

[(1, 18348515908), (2, 9174257954), (4, 4587128977), (38303, 479036), (76606, 239518), (119759, 153212)]