1420238322

素因数分解:

$2^1\times 3^2\times {\mathrm{78902129}}^1$

素因数の和:78902137

約数の個数: 12

約数和(自身を含む): 3077183070

約数和(自身を除く): 1656944748

約数列:

[1, 2, 3, 6, 9, 18, 78902129, 157804258, 236706387, 473412774, 710119161, 1420238322]

約数ペア:

[(1, 1420238322), (2, 710119161), (3, 473412774), (6, 236706387), (9, 157804258), (18, 78902129)]