26871258

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{43481}}^1$

素因数の和:43589

約数の個数: 16

約数和(自身を含む): 54265536

約数和(自身を除く): 27394278

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 43481, 86962, 130443, 260886, 4478543, 8957086, 13435629, 26871258]

約数ペア:

[(1, 26871258), (2, 13435629), (3, 8957086), (6, 4478543), (103, 260886), (206, 130443), (309, 86962), (618, 43481)]