21421122

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{210011}}^1$

素因数の和:210033

約数の個数: 16

約数和(自身を含む): 45362592

約数和(自身を除く): 23941470

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 210011, 420022, 630033, 1260066, 3570187, 7140374, 10710561, 21421122]

約数ペア:

[(1, 21421122), (2, 10710561), (3, 7140374), (6, 3570187), (17, 1260066), (34, 630033), (51, 420022), (102, 210011)]