42191442

素因数分解:

$2^1\times 3^4\times {\mathrm{260441}}^1$

素因数の和:260455

約数の個数: 20

約数和(自身を含む): 94540446

約数和(自身を除く): 52349004

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 260441, 520882, 781323, 1562646, 2343969, 4687938, 7031907, 14063814, 21095721, 42191442]

約数ペア:

[(1, 42191442), (2, 21095721), (3, 14063814), (6, 7031907), (9, 4687938), (18, 2343969), (27, 1562646), (54, 781323), (81, 520882), (162, 260441)]