21522156

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{12037}}^1$

素因数の和:12193

約数の個数: 24

約数和(自身を含む): 50559600

約数和(自身を除く): 29037444

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 12037, 24074, 36111, 48148, 72222, 144444, 1793513, 3587026, 5380539, 7174052, 10761078, 21522156]

約数ペア:

[(1, 21522156), (2, 10761078), (3, 7174052), (4, 5380539), (6, 3587026), (12, 1793513), (149, 144444), (298, 72222), (447, 48148), (596, 36111), (894, 24074), (1788, 12037)]