7312518

素因数分解:

$2^1\times 3^4\times {\mathrm{45139}}^1$

素因数の和:45153

約数の個数: 20

約数和(自身を含む): 16385820

約数和(自身を除く): 9073302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 45139, 90278, 135417, 270834, 406251, 812502, 1218753, 2437506, 3656259, 7312518]

約数ペア:

[(1, 7312518), (2, 3656259), (3, 2437506), (6, 1218753), (9, 812502), (18, 406251), (27, 270834), (54, 135417), (81, 90278), (162, 45139)]