18084166

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:963

約数の個数: 16

約数和(自身を含む): 27878400

約数和(自身を除く): 9794234

約数列:

[1, 2, 43, 86, 439, 479, 878, 958, 18877, 20597, 37754, 41194, 210281, 420562, 9042083, 18084166]

約数ペア:

[(1, 18084166), (2, 9042083), (43, 420562), (86, 210281), (439, 41194), (479, 37754), (878, 20597), (958, 18877)]