21301638

素因数分解:

$2^1\times 3^1\times {\mathrm{599}}^1\times {\mathrm{5927}}^1$

素因数の和:6531

約数の個数: 16

約数和(自身を含む): 42681600

約数和(自身を除く): 21379962

約数列:

[1, 2, 3, 6, 599, 1198, 1797, 3594, 5927, 11854, 17781, 35562, 3550273, 7100546, 10650819, 21301638]

約数ペア:

[(1, 21301638), (2, 10650819), (3, 7100546), (6, 3550273), (599, 35562), (1198, 17781), (1797, 11854), (3594, 5927)]