21794094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{172969}}^1$

素因数の和:172984

約数の個数: 24

約数和(自身を含む): 53966640

約数和(自身を除く): 32172546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 172969, 345938, 518907, 1037814, 1210783, 1556721, 2421566, 3113442, 3632349, 7264698, 10897047, 21794094]

約数ペア:

[(1, 21794094), (2, 10897047), (3, 7264698), (6, 3632349), (7, 3113442), (9, 2421566), (14, 1556721), (18, 1210783), (21, 1037814), (42, 518907), (63, 345938), (126, 172969)]