8422518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107981}}^1$

素因数の和:107999

約数の個数: 16

約数和(自身を含む): 18140976

約数和(自身を除く): 9718458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107981, 215962, 323943, 647886, 1403753, 2807506, 4211259, 8422518]

約数ペア:

[(1, 8422518), (2, 4211259), (3, 2807506), (6, 1403753), (13, 647886), (26, 323943), (39, 215962), (78, 107981)]