289040022

素因数分解:

$2^1\times 3^3\times {\mathrm{5352593}}^1$

素因数の和:5352604

約数の個数: 16

約数和(自身を含む): 642311280

約数和(自身を除く): 353271258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5352593, 10705186, 16057779, 32115558, 48173337, 96346674, 144520011, 289040022]

約数ペア:

[(1, 289040022), (2, 144520011), (3, 96346674), (6, 48173337), (9, 32115558), (18, 16057779), (27, 10705186), (54, 5352593)]