17764254

素因数分解:

$2^1\times 3^2\times {\mathrm{986903}}^1$

素因数の和:986911

約数の個数: 12

約数和(自身を含む): 38489256

約数和(自身を除く): 20725002

約数列:

[1, 2, 3, 6, 9, 18, 986903, 1973806, 2960709, 5921418, 8882127, 17764254]

約数ペア:

[(1, 17764254), (2, 8882127), (3, 5921418), (6, 2960709), (9, 1973806), (18, 986903)]