21582156

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5783}}^1$

素因数の和:6101

約数の個数: 24

約数和(自身を含む): 50529024

約数和(自身を除く): 28946868

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5783, 11566, 17349, 23132, 34698, 69396, 1798513, 3597026, 5395539, 7194052, 10791078, 21582156]

約数ペア:

[(1, 21582156), (2, 10791078), (3, 7194052), (4, 5395539), (6, 3597026), (12, 1798513), (311, 69396), (622, 34698), (933, 23132), (1244, 17349), (1866, 11566), (3732, 5783)]