881442

素因数分解:

$2^1\times 3^4\times {\mathrm{5441}}^1$

素因数の和:5455

約数の個数: 20

約数和(自身を含む): 1975446

約数和(自身を除く): 1094004

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5441, 10882, 16323, 32646, 48969, 97938, 146907, 293814, 440721, 881442]

約数ペア:

[(1, 881442), (2, 440721), (3, 293814), (6, 146907), (9, 97938), (18, 48969), (27, 32646), (54, 16323), (81, 10882), (162, 5441)]