21139960578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29118403}}^1$

素因数の和:29118430

約数の個数: 24

約数和(自身を含む): 46472972784

約数和(自身を除く): 25333012206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29118403, 58236806, 87355209, 174710418, 320302433, 640604866, 960907299, 1921814598, 3523326763, 7046653526, 10569980289, 21139960578]

約数ペア:

[(1, 21139960578), (2, 10569980289), (3, 7046653526), (6, 3523326763), (11, 1921814598), (22, 960907299), (33, 640604866), (66, 320302433), (121, 174710418), (242, 87355209), (363, 58236806), (726, 29118403)]