56556

素因数分解:

$2^2\times 3^2\times {\mathrm{1571}}^1$

素因数の和:1581

約数の個数: 18

約数和(自身を含む): 143052

約数和(自身を除く): 86496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1571, 3142, 4713, 6284, 9426, 14139, 18852, 28278, 56556]

約数ペア:

[(1, 56556), (2, 28278), (3, 18852), (4, 14139), (6, 9426), (9, 6284), (12, 4713), (18, 3142), (36, 1571)]