381396

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 915040

約数和(自身を除く): 533644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 859, 1718, 2577, 3436, 5154, 10308, 31783, 63566, 95349, 127132, 190698, 381396]

約数ペア:

[(1, 381396), (2, 190698), (3, 127132), (4, 95349), (6, 63566), (12, 31783), (37, 10308), (74, 5154), (111, 3436), (148, 2577), (222, 1718), (444, 859)]