9916254

素因数分解:

$2^1\times 3^2\times {\mathrm{550903}}^1$

素因数の和:550911

約数の個数: 12

約数和(自身を含む): 21485256

約数和(自身を除く): 11569002

約数列:

[1, 2, 3, 6, 9, 18, 550903, 1101806, 1652709, 3305418, 4958127, 9916254]

約数ペア:

[(1, 9916254), (2, 4958127), (3, 3305418), (6, 1652709), (9, 1101806), (18, 550903)]