9109012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9001}}^1$

素因数の和:9039

約数の個数: 24

約数和(自身を含む): 18148032

約数和(自身を除く): 9039020

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 9001, 18002, 36004, 99011, 198022, 207023, 396044, 414046, 828092, 2277253, 4554506, 9109012]

約数ペア:

[(1, 9109012), (2, 4554506), (4, 2277253), (11, 828092), (22, 414046), (23, 396044), (44, 207023), (46, 198022), (92, 99011), (253, 36004), (506, 18002), (1012, 9001)]