90164826

素因数分解:

$2^1\times 3^4\times {\mathrm{556573}}^1$

素因数の和:556587

約数の個数: 20

約数和(自身を含む): 202036362

約数和(自身を除く): 111871536

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 556573, 1113146, 1669719, 3339438, 5009157, 10018314, 15027471, 30054942, 45082413, 90164826]

約数ペア:

[(1, 90164826), (2, 45082413), (3, 30054942), (6, 15027471), (9, 10018314), (18, 5009157), (27, 3339438), (54, 1669719), (81, 1113146), (162, 556573)]