8981442

素因数分解:

$2^1\times 3^4\times {\mathrm{55441}}^1$

素因数の和:55455

約数の個数: 20

約数和(自身を含む): 20125446

約数和(自身を除く): 11144004

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 55441, 110882, 166323, 332646, 498969, 997938, 1496907, 2993814, 4490721, 8981442]

約数ペア:

[(1, 8981442), (2, 4490721), (3, 2993814), (6, 1496907), (9, 997938), (18, 498969), (27, 332646), (54, 166323), (81, 110882), (162, 55441)]