239640474

素因数分解:

$2^1\times 3^1\times {\mathrm{2207}}^1\times {\mathrm{18097}}^1$

素因数の和:20309

約数の個数: 16

約数和(自身を含む): 479524608

約数和(自身を除く): 239884134

約数列:

[1, 2, 3, 6, 2207, 4414, 6621, 13242, 18097, 36194, 54291, 108582, 39940079, 79880158, 119820237, 239640474]

約数ペア:

[(1, 239640474), (2, 119820237), (3, 79880158), (6, 39940079), (2207, 108582), (4414, 54291), (6621, 36194), (13242, 18097)]