26643438

素因数分解:

$2^1\times 3^3\times {\mathrm{493397}}^1$

素因数の和:493408

約数の個数: 16

約数和(自身を含む): 59207760

約数和(自身を除く): 32564322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 493397, 986794, 1480191, 2960382, 4440573, 8881146, 13321719, 26643438]

約数ペア:

[(1, 26643438), (2, 13321719), (3, 8881146), (6, 4440573), (9, 2960382), (18, 1480191), (27, 986794), (54, 493397)]