18475010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45061}}^1$

素因数の和:45109

約数の個数: 16

約数和(自身を含む): 34066872

約数和(自身を除く): 15591862

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 45061, 90122, 225305, 450610, 1847501, 3695002, 9237505, 18475010]

約数ペア:

[(1, 18475010), (2, 9237505), (5, 3695002), (10, 1847501), (41, 450610), (82, 225305), (205, 90122), (410, 45061)]