18139026

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{20021}}^1$

素因数の和:20177

約数の個数: 16

約数和(自身を含む): 36520128

約数和(自身を除く): 18381102

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 20021, 40042, 60063, 120126, 3023171, 6046342, 9069513, 18139026]

約数ペア:

[(1, 18139026), (2, 9069513), (3, 6046342), (6, 3023171), (151, 120126), (302, 60063), (453, 40042), (906, 20021)]