18463479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5099}}^1$

素因数の和:5190

約数の個数: 16

約数和(自身を含む): 26438400

約数和(自身を除く): 7974921

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 5099, 15297, 86683, 260049, 362029, 1086087, 6154493, 18463479]

約数ペア:

[(1, 18463479), (3, 6154493), (17, 1086087), (51, 362029), (71, 260049), (213, 86683), (1207, 15297), (3621, 5099)]