56619378

素因数分解:

$2^1\times 3^3\times {\mathrm{1048507}}^1$

素因数の和:1048518

約数の個数: 16

約数和(自身を含む): 125820960

約数和(自身を除く): 69201582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1048507, 2097014, 3145521, 6291042, 9436563, 18873126, 28309689, 56619378]

約数ペア:

[(1, 56619378), (2, 28309689), (3, 18873126), (6, 9436563), (9, 6291042), (18, 3145521), (27, 2097014), (54, 1048507)]