40708578

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{63409}}^1$

素因数の和:63521

約数の個数: 16

約数和(自身を含む): 82179360

約数和(自身を除く): 41470782

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 63409, 126818, 190227, 380454, 6784763, 13569526, 20354289, 40708578]

約数ペア:

[(1, 40708578), (2, 20354289), (3, 13569526), (6, 6784763), (107, 380454), (214, 190227), (321, 126818), (642, 63409)]