28719846

素因数分解:

$2^1\times 3^4\times {\mathrm{177283}}^1$

素因数の和:177297

約数の個数: 20

約数和(自身を含む): 64354092

約数和(自身を除く): 35634246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 177283, 354566, 531849, 1063698, 1595547, 3191094, 4786641, 9573282, 14359923, 28719846]

約数ペア:

[(1, 28719846), (2, 14359923), (3, 9573282), (6, 4786641), (9, 3191094), (18, 1595547), (27, 1063698), (54, 531849), (81, 354566), (162, 177283)]