80474508

素因数分解:

$2^2\times 3^2\times {\mathrm{2235403}}^1$

素因数の和:2235413

約数の個数: 18

約数和(自身を含む): 203421764

約数和(自身を除く): 122947256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2235403, 4470806, 6706209, 8941612, 13412418, 20118627, 26824836, 40237254, 80474508]

約数ペア:

[(1, 80474508), (2, 40237254), (3, 26824836), (4, 20118627), (6, 13412418), (9, 8941612), (12, 6706209), (18, 4470806), (36, 2235403)]