18055670

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1811}}^1$

素因数の和:2815

約数の個数: 16

約数和(自身を含む): 32550768

約数和(自身を除く): 14495098

約数列:

[1, 2, 5, 10, 997, 1811, 1994, 3622, 4985, 9055, 9970, 18110, 1805567, 3611134, 9027835, 18055670]

約数ペア:

[(1, 18055670), (2, 9027835), (5, 3611134), (10, 1805567), (997, 18110), (1811, 9970), (1994, 9055), (3622, 4985)]