2021574636

素因数分解:

$2^2\times 3^2\times {\mathrm{56154851}}^1$

素因数の和:56154861

約数の個数: 18

約数和(自身を含む): 5110091532

約数和(自身を除く): 3088516896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56154851, 112309702, 168464553, 224619404, 336929106, 505393659, 673858212, 1010787318, 2021574636]

約数ペア:

[(1, 2021574636), (2, 1010787318), (3, 673858212), (4, 505393659), (6, 336929106), (9, 224619404), (12, 168464553), (18, 112309702), (36, 56154851)]