18530012

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{78517}}^1$

素因数の和:78580

約数の個数: 12

約数和(自身を含む): 32977560

約数和(自身を除く): 14447548

約数列:

[1, 2, 4, 59, 118, 236, 78517, 157034, 314068, 4632503, 9265006, 18530012]

約数ペア:

[(1, 18530012), (2, 9265006), (4, 4632503), (59, 314068), (118, 157034), (236, 78517)]