74272518

素因数分解:

$2^1\times 3^3\times {\mathrm{1375417}}^1$

素因数の和:1375428

約数の個数: 16

約数和(自身を含む): 165050160

約数和(自身を除く): 90777642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1375417, 2750834, 4126251, 8252502, 12378753, 24757506, 37136259, 74272518]

約数ペア:

[(1, 74272518), (2, 37136259), (3, 24757506), (6, 12378753), (9, 8252502), (18, 4126251), (27, 2750834), (54, 1375417)]