520039242

素因数分解:

$2^1\times 3^2\times {\mathrm{28891069}}^1$

素因数の和:28891077

約数の個数: 12

約数和(自身を含む): 1126751730

約数和(自身を除く): 606712488

約数列:

[1, 2, 3, 6, 9, 18, 28891069, 57782138, 86673207, 173346414, 260019621, 520039242]

約数ペア:

[(1, 520039242), (2, 260019621), (3, 173346414), (6, 86673207), (9, 57782138), (18, 28891069)]