21106836

素因数分解:

$2^2\times 3^2\times {\mathrm{586301}}^1$

素因数の和:586311

約数の個数: 18

約数和(自身を含む): 53353482

約数和(自身を除く): 32246646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 586301, 1172602, 1758903, 2345204, 3517806, 5276709, 7035612, 10553418, 21106836]

約数ペア:

[(1, 21106836), (2, 10553418), (3, 7035612), (4, 5276709), (6, 3517806), (9, 2345204), (12, 1758903), (18, 1172602), (36, 586301)]