13340538

素因数分解:

$2^1\times 3^4\times {\mathrm{82349}}^1$

素因数の和:82363

約数の個数: 20

約数和(自身を含む): 29893050

約数和(自身を除く): 16552512

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 82349, 164698, 247047, 494094, 741141, 1482282, 2223423, 4446846, 6670269, 13340538]

約数ペア:

[(1, 13340538), (2, 6670269), (3, 4446846), (6, 2223423), (9, 1482282), (18, 741141), (27, 494094), (54, 247047), (81, 164698), (162, 82349)]