21386292

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{14033}}^1$

素因数の和:14167

約数の個数: 24

約数和(自身を含む): 50297856

約数和(自身を除く): 28911564

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 14033, 28066, 42099, 56132, 84198, 168396, 1782191, 3564382, 5346573, 7128764, 10693146, 21386292]

約数ペア:

[(1, 21386292), (2, 10693146), (3, 7128764), (4, 5346573), (6, 3564382), (12, 1782191), (127, 168396), (254, 84198), (381, 56132), (508, 42099), (762, 28066), (1524, 14033)]