80472222

素因数分解:

$2^1\times 3^2\times {\mathrm{4470679}}^1$

素因数の和:4470687

約数の個数: 12

約数和(自身を含む): 174356520

約数和(自身を除く): 93884298

約数列:

[1, 2, 3, 6, 9, 18, 4470679, 8941358, 13412037, 26824074, 40236111, 80472222]

約数ペア:

[(1, 80472222), (2, 40236111), (3, 26824074), (6, 13412037), (9, 8941358), (18, 4470679)]