18340610

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8009}}^1$

素因数の和:8245

約数の個数: 16

約数和(自身を含む): 33161400

約数和(自身を除く): 14820790

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 8009, 16018, 40045, 80090, 1834061, 3668122, 9170305, 18340610]

約数ペア:

[(1, 18340610), (2, 9170305), (5, 3668122), (10, 1834061), (229, 80090), (458, 40045), (1145, 16018), (2290, 8009)]