40381225918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{18173369}}^1$

素因数の和:18173483

約数の個数: 16

約数和(自身を含む): 66732614640

約数和(自身を除く): 26351388722

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 18173369, 36346738, 199907059, 399814118, 1835510269, 3671020538, 20190612959, 40381225918]

約数ペア:

[(1, 40381225918), (2, 20190612959), (11, 3671020538), (22, 1835510269), (101, 399814118), (202, 199907059), (1111, 36346738), (2222, 18173369)]