13178538

素因数分解:

$2^1\times 3^4\times {\mathrm{81349}}^1$

素因数の和:81363

約数の個数: 20

約数和(自身を含む): 29530050

約数和(自身を除く): 16351512

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 81349, 162698, 244047, 488094, 732141, 1464282, 2196423, 4392846, 6589269, 13178538]

約数ペア:

[(1, 13178538), (2, 6589269), (3, 4392846), (6, 2196423), (9, 1464282), (18, 732141), (27, 488094), (54, 244047), (81, 162698), (162, 81349)]