13279716

素因数分解:

$2^2\times 3^2\times {\mathrm{368881}}^1$

素因数の和:368891

約数の個数: 18

約数和(自身を含む): 33568262

約数和(自身を除く): 20288546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 368881, 737762, 1106643, 1475524, 2213286, 3319929, 4426572, 6639858, 13279716]

約数ペア:

[(1, 13279716), (2, 6639858), (3, 4426572), (4, 3319929), (6, 2213286), (9, 1475524), (12, 1106643), (18, 737762), (36, 368881)]