2257146

素因数分解:

$2^1\times 3^4\times {\mathrm{13933}}^1$

素因数の和:13947

約数の個数: 20

約数和(自身を含む): 5058042

約数和(自身を除く): 2800896

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13933, 27866, 41799, 83598, 125397, 250794, 376191, 752382, 1128573, 2257146]

約数ペア:

[(1, 2257146), (2, 1128573), (3, 752382), (6, 376191), (9, 250794), (18, 125397), (27, 83598), (54, 41799), (81, 27866), (162, 13933)]