215330904

素因数分解:

$2^3\times 3^2\times {\mathrm{2990707}}^1$

素因数の和:2990719

約数の個数: 24

約数和(自身を含む): 583188060

約数和(自身を除く): 367857156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2990707, 5981414, 8972121, 11962828, 17944242, 23925656, 26916363, 35888484, 53832726, 71776968, 107665452, 215330904]

約数ペア:

[(1, 215330904), (2, 107665452), (3, 71776968), (4, 53832726), (6, 35888484), (8, 26916363), (9, 23925656), (12, 17944242), (18, 11962828), (24, 8972121), (36, 5981414), (72, 2990707)]