2018730723

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1\times {\mathrm{18839}}^1$

素因数の和:20418

約数の個数: 16

約数和(自身を含む): 2810626560

約数和(自身を除く): 791895837

約数列:

[1, 3, 23, 69, 1553, 4659, 18839, 35719, 56517, 107157, 433297, 1299891, 29256967, 87770901, 672910241, 2018730723]

約数ペア:

[(1, 2018730723), (3, 672910241), (23, 87770901), (69, 29256967), (1553, 1299891), (4659, 433297), (18839, 107157), (35719, 56517)]