138839166

素因数分解:

$2^1\times 3^2\times {\mathrm{2473}}^1\times {\mathrm{3119}}^1$

素因数の和:5600

約数の個数: 24

約数和(自身を含む): 301036320

約数和(自身を除く): 162197154

約数列:

[1, 2, 3, 6, 9, 18, 2473, 3119, 4946, 6238, 7419, 9357, 14838, 18714, 22257, 28071, 44514, 56142, 7713287, 15426574, 23139861, 46279722, 69419583, 138839166]

約数ペア:

[(1, 138839166), (2, 69419583), (3, 46279722), (6, 23139861), (9, 15426574), (18, 7713287), (2473, 56142), (3119, 44514), (4946, 28071), (6238, 22257), (7419, 18714), (9357, 14838)]