5131908

素因数分解:

$2^2\times 3^2\times {\mathrm{142553}}^1$

素因数の和:142563

約数の個数: 18

約数和(自身を含む): 12972414

約数和(自身を除く): 7840506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 142553, 285106, 427659, 570212, 855318, 1282977, 1710636, 2565954, 5131908]

約数ペア:

[(1, 5131908), (2, 2565954), (3, 1710636), (4, 1282977), (6, 855318), (9, 570212), (12, 427659), (18, 285106), (36, 142553)]