17243442

素因数分解:

$2^1\times 3^4\times {\mathrm{106441}}^1$

素因数の和:106455

約数の個数: 20

約数和(自身を含む): 38638446

約数和(自身を除く): 21395004

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 106441, 212882, 319323, 638646, 957969, 1915938, 2873907, 5747814, 8621721, 17243442]

約数ペア:

[(1, 17243442), (2, 8621721), (3, 5747814), (6, 2873907), (9, 1915938), (18, 957969), (27, 638646), (54, 319323), (81, 212882), (162, 106441)]