56081988

素因数分解:

$2^2\times 3^2\times {\mathrm{1557833}}^1$

素因数の和:1557843

約数の個数: 18

約数和(自身を含む): 141762894

約数和(自身を除く): 85680906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1557833, 3115666, 4673499, 6231332, 9346998, 14020497, 18693996, 28040994, 56081988]

約数ペア:

[(1, 56081988), (2, 28040994), (3, 18693996), (4, 14020497), (6, 9346998), (9, 6231332), (12, 4673499), (18, 3115666), (36, 1557833)]