242590878

素因数分解:

$2^1\times 3^2\times {\mathrm{13477271}}^1$

素因数の和:13477279

約数の個数: 12

約数和(自身を含む): 525613608

約数和(自身を除く): 283022730

約数列:

[1, 2, 3, 6, 9, 18, 13477271, 26954542, 40431813, 80863626, 121295439, 242590878]

約数ペア:

[(1, 242590878), (2, 121295439), (3, 80863626), (6, 40431813), (9, 26954542), (18, 13477271)]