21611124

素因数分解:

$2^2\times 3^4\times {\mathrm{66701}}^1$

素因数の和:66717

約数の個数: 30

約数和(自身を含む): 56496594

約数和(自身を除く): 34885470

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 66701, 133402, 200103, 266804, 400206, 600309, 800412, 1200618, 1800927, 2401236, 3601854, 5402781, 7203708, 10805562, 21611124]

約数ペア:

[(1, 21611124), (2, 10805562), (3, 7203708), (4, 5402781), (6, 3601854), (9, 2401236), (12, 1800927), (18, 1200618), (27, 800412), (36, 600309), (54, 400206), (81, 266804), (108, 200103), (162, 133402), (324, 66701)]