21669666

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{24239}}^1$

素因数の和:24393

約数の個数: 16

約数和(自身を含む): 43632000

約数和(自身を除く): 21962334

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 24239, 48478, 72717, 145434, 3611611, 7223222, 10834833, 21669666]

約数ペア:

[(1, 21669666), (2, 10834833), (3, 7223222), (6, 3611611), (149, 145434), (298, 72717), (447, 48478), (894, 24239)]