2556396

素因数分解:

$2^2\times 3^2\times {\mathrm{71011}}^1$

素因数の和:71021

約数の個数: 18

約数和(自身を含む): 6462092

約数和(自身を除く): 3905696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71011, 142022, 213033, 284044, 426066, 639099, 852132, 1278198, 2556396]

約数ペア:

[(1, 2556396), (2, 1278198), (3, 852132), (4, 639099), (6, 426066), (9, 284044), (12, 213033), (18, 142022), (36, 71011)]