1330258518

素因数分解:

$2^1\times 3^3\times {\mathrm{24634417}}^1$

素因数の和:24634428

約数の個数: 16

約数和(自身を含む): 2956130160

約数和(自身を除く): 1625871642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 24634417, 49268834, 73903251, 147806502, 221709753, 443419506, 665129259, 1330258518]

約数ペア:

[(1, 1330258518), (2, 665129259), (3, 443419506), (6, 221709753), (9, 147806502), (18, 73903251), (27, 49268834), (54, 24634417)]