21730092

素因数分解:

$2^2\times 3^1\times {\mathrm{857}}^1\times {\mathrm{2113}}^1$

素因数の和:2977

約数の個数: 24

約数和(自身を含む): 50786736

約数和(自身を除く): 29056644

約数列:

[1, 2, 3, 4, 6, 12, 857, 1714, 2113, 2571, 3428, 4226, 5142, 6339, 8452, 10284, 12678, 25356, 1810841, 3621682, 5432523, 7243364, 10865046, 21730092]

約数ペア:

[(1, 21730092), (2, 10865046), (3, 7243364), (4, 5432523), (6, 3621682), (12, 1810841), (857, 25356), (1714, 12678), (2113, 10284), (2571, 8452), (3428, 6339), (4226, 5142)]