210938274

素因数分解:

$2^1\times 3^2\times {\mathrm{1213}}^1\times {\mathrm{9661}}^1$

素因数の和:10882

約数の個数: 24

約数和(自身を含む): 457457052

約数和(自身を除く): 246518778

約数列:

[1, 2, 3, 6, 9, 18, 1213, 2426, 3639, 7278, 9661, 10917, 19322, 21834, 28983, 57966, 86949, 173898, 11718793, 23437586, 35156379, 70312758, 105469137, 210938274]

約数ペア:

[(1, 210938274), (2, 105469137), (3, 70312758), (6, 35156379), (9, 23437586), (18, 11718793), (1213, 173898), (2426, 86949), (3639, 57966), (7278, 28983), (9661, 21834), (10917, 19322)]