2018001021

素因数分解:

$3^1\times {\mathrm{30773}}^1\times {\mathrm{21859}}^1$

素因数の和:52635

約数の個数: 8

約数和(自身を含む): 2690878560

約数和(自身を除く): 672877539

約数列:

[1, 3, 21859, 30773, 65577, 92319, 672667007, 2018001021]

約数ペア:

[(1, 2018001021), (3, 672667007), (21859, 92319), (30773, 65577)]