70738542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{187139}}^1$

素因数の和:187157

約数の個数: 32

約数和(自身を含む): 179654400

約数和(自身を除く): 108915858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 187139, 374278, 561417, 1122834, 1309973, 1684251, 2619946, 3368502, 3929919, 5052753, 7859838, 10105506, 11789757, 23579514, 35369271, 70738542]

約数ペア:

[(1, 70738542), (2, 35369271), (3, 23579514), (6, 11789757), (7, 10105506), (9, 7859838), (14, 5052753), (18, 3929919), (21, 3368502), (27, 2619946), (42, 1684251), (54, 1309973), (63, 1122834), (126, 561417), (189, 374278), (378, 187139)]