18156527518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1\times {\mathrm{95401}}^1$

素因数の和:97659

約数の個数: 16

約数和(自身を含む): 27881043696

約数和(自身を除く): 9724516178

約数列:

[1, 2, 43, 86, 2213, 4426, 95159, 95401, 190318, 190802, 4102243, 8204486, 211122413, 422244826, 9078263759, 18156527518]

約数ペア:

[(1, 18156527518), (2, 9078263759), (43, 422244826), (86, 211122413), (2213, 8204486), (4426, 4102243), (95159, 190802), (95401, 190318)]