18386324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4057}}^1$

素因数の和:4175

約数の個数: 24

約数和(自身を含む): 35450688

約数和(自身を除く): 17064364

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4057, 4532, 8114, 16228, 44627, 89254, 178508, 417871, 835742, 1671484, 4596581, 9193162, 18386324]

約数ペア:

[(1, 18386324), (2, 9193162), (4, 4596581), (11, 1671484), (22, 835742), (44, 417871), (103, 178508), (206, 89254), (412, 44627), (1133, 16228), (2266, 8114), (4057, 4532)]