2547774

素因数分解:

$2^1\times 3^4\times {\mathrm{15727}}^1$

素因数の和:15741

約数の個数: 20

約数和(自身を含む): 5709264

約数和(自身を除く): 3161490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15727, 31454, 47181, 94362, 141543, 283086, 424629, 849258, 1273887, 2547774]

約数ペア:

[(1, 2547774), (2, 1273887), (3, 849258), (6, 424629), (9, 283086), (18, 141543), (27, 94362), (54, 47181), (81, 31454), (162, 15727)]