11212218

素因数分解:

$2^1\times 3^2\times {\mathrm{622901}}^1$

素因数の和:622909

約数の個数: 12

約数和(自身を含む): 24293178

約数和(自身を除く): 13080960

約数列:

[1, 2, 3, 6, 9, 18, 622901, 1245802, 1868703, 3737406, 5606109, 11212218]

約数ペア:

[(1, 11212218), (2, 5606109), (3, 3737406), (6, 1868703), (9, 1245802), (18, 622901)]