18340030

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2267}}^1$

素因数の和:3083

約数の個数: 16

約数和(自身を含む): 33067440

約数和(自身を除く): 14727410

約数列:

[1, 2, 5, 10, 809, 1618, 2267, 4045, 4534, 8090, 11335, 22670, 1834003, 3668006, 9170015, 18340030]

約数ペア:

[(1, 18340030), (2, 9170015), (5, 3668006), (10, 1834003), (809, 22670), (1618, 11335), (2267, 8090), (4045, 4534)]