2018752209

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{7235671}}^1$

素因数の和:7235708

約数の個数: 12

約数和(自身を含む): 3010039552

約数和(自身を除く): 991287343

約数列:

[1, 3, 9, 31, 93, 279, 7235671, 21707013, 65121039, 224305801, 672917403, 2018752209]

約数ペア:

[(1, 2018752209), (3, 672917403), (9, 224305801), (31, 65121039), (93, 21707013), (279, 7235671)]