18214702965

素因数分解:

$3^2\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{223507}}^1$

素因数の和:225329

約数の個数: 24

約数和(自身を含む): 31589726688

約数和(自身を除く): 13375023723

約数列:

[1, 3, 5, 9, 15, 45, 1811, 5433, 9055, 16299, 27165, 81495, 223507, 670521, 1117535, 2011563, 3352605, 10057815, 404771177, 1214313531, 2023855885, 3642940593, 6071567655, 18214702965]

約数ペア:

[(1, 18214702965), (3, 6071567655), (5, 3642940593), (9, 2023855885), (15, 1214313531), (45, 404771177), (1811, 10057815), (5433, 3352605), (9055, 2011563), (16299, 1117535), (27165, 670521), (81495, 223507)]