21107124

素因数分解:

$2^2\times 3^2\times {\mathrm{586309}}^1$

素因数の和:586319

約数の個数: 18

約数和(自身を含む): 53354210

約数和(自身を除く): 32247086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 586309, 1172618, 1758927, 2345236, 3517854, 5276781, 7035708, 10553562, 21107124]

約数ペア:

[(1, 21107124), (2, 10553562), (3, 7035708), (4, 5276781), (6, 3517854), (9, 2345236), (12, 1758927), (18, 1172618), (36, 586309)]