18024830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43963}}^1$

素因数の和:44011

約数の個数: 16

約数和(自身を含む): 33236784

約数和(自身を除く): 15211954

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 43963, 87926, 219815, 439630, 1802483, 3604966, 9012415, 18024830]

約数ペア:

[(1, 18024830), (2, 9012415), (5, 3604966), (10, 1802483), (41, 439630), (82, 219815), (205, 87926), (410, 43963)]