21241434

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{9341}}^1$

素因数の和:9725

約数の個数: 16

約数和(自身を含む): 42599520

約数和(自身を除く): 21358086

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 9341, 18682, 28023, 56046, 3540239, 7080478, 10620717, 21241434]

約数ペア:

[(1, 21241434), (2, 10620717), (3, 7080478), (6, 3540239), (379, 56046), (758, 28023), (1137, 18682), (2274, 9341)]