268434

素因数分解:

$2^1\times 3^4\times {\mathrm{1657}}^1$

素因数の和:1671

約数の個数: 20

約数和(自身を含む): 601854

約数和(自身を除く): 333420

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1657, 3314, 4971, 9942, 14913, 29826, 44739, 89478, 134217, 268434]

約数ペア:

[(1, 268434), (2, 134217), (3, 89478), (6, 44739), (9, 29826), (18, 14913), (27, 9942), (54, 4971), (81, 3314), (162, 1657)]