57315978

素因数分解:

$2^1\times 3^3\times {\mathrm{1061407}}^1$

素因数の和:1061418

約数の個数: 16

約数和(自身を含む): 127368960

約数和(自身を除く): 70052982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1061407, 2122814, 3184221, 6368442, 9552663, 19105326, 28657989, 57315978]

約数ペア:

[(1, 57315978), (2, 28657989), (3, 19105326), (6, 9552663), (9, 6368442), (18, 3184221), (27, 2122814), (54, 1061407)]