70681518

素因数分解:

$2^1\times 3^3\times {\mathrm{1308917}}^1$

素因数の和:1308928

約数の個数: 16

約数和(自身を含む): 157070160

約数和(自身を除く): 86388642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1308917, 2617834, 3926751, 7853502, 11780253, 23560506, 35340759, 70681518]

約数ペア:

[(1, 70681518), (2, 35340759), (3, 23560506), (6, 11780253), (9, 7853502), (18, 3926751), (27, 2617834), (54, 1308917)]