68570244

素因数分解:

$2^2\times 3^2\times {\mathrm{1904729}}^1$

素因数の和:1904739

約数の個数: 18

約数和(自身を含む): 173330430

約数和(自身を除く): 104760186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1904729, 3809458, 5714187, 7618916, 11428374, 17142561, 22856748, 34285122, 68570244]

約数ペア:

[(1, 68570244), (2, 34285122), (3, 22856748), (4, 17142561), (6, 11428374), (9, 7618916), (12, 5714187), (18, 3809458), (36, 1904729)]