54390918

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{66169}}^1$

素因数の和:66311

約数の個数: 16

約数和(自身を含む): 109577520

約数和(自身を除く): 55186602

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 66169, 132338, 198507, 397014, 9065153, 18130306, 27195459, 54390918]

約数ペア:

[(1, 54390918), (2, 27195459), (3, 18130306), (6, 9065153), (137, 397014), (274, 198507), (411, 132338), (822, 66169)]