16686

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1$

素因数の和:117

約数の個数: 20

約数和(自身を含む): 37752

約数和(自身を除く): 21066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5562, 8343, 16686]

約数ペア:

[(1, 16686), (2, 8343), (3, 5562), (6, 2781), (9, 1854), (18, 927), (27, 618), (54, 309), (81, 206), (103, 162)]