26648181

素因数分解:

$3^2\times 7^1\times {\mathrm{422987}}^1$

素因数の和:423000

約数の個数: 12

約数和(自身を含む): 43990752

約数和(自身を除く): 17342571

約数列:

[1, 3, 7, 9, 21, 63, 422987, 1268961, 2960909, 3806883, 8882727, 26648181]

約数ペア:

[(1, 26648181), (3, 8882727), (7, 3806883), (9, 2960909), (21, 1268961), (63, 422987)]