25089426

素因数分解:

$2^1\times 3^4\times {\mathrm{154873}}^1$

素因数の和:154887

約数の個数: 20

約数和(自身を含む): 56219262

約数和(自身を除く): 31129836

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 154873, 309746, 464619, 929238, 1393857, 2787714, 4181571, 8363142, 12544713, 25089426]

約数ペア:

[(1, 25089426), (2, 12544713), (3, 8363142), (6, 4181571), (9, 2787714), (18, 1393857), (27, 929238), (54, 464619), (81, 309746), (162, 154873)]