2018386107

素因数分解:

$3^4\times {\mathrm{3079}}^1\times {\mathrm{8093}}^1$

素因数の和:11184

約数の個数: 20

約数和(自身を含む): 3016471920

約数和(自身を除く): 998085813

約数列:

[1, 3, 9, 27, 81, 3079, 8093, 9237, 24279, 27711, 72837, 83133, 218511, 249399, 655533, 24918347, 74755041, 224265123, 672795369, 2018386107]

約数ペア:

[(1, 2018386107), (3, 672795369), (9, 224265123), (27, 74755041), (81, 24918347), (3079, 655533), (8093, 249399), (9237, 218511), (24279, 83133), (27711, 72837)]