18047178238

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1\times {\mathrm{217169}}^1$

素因数の和:218331

約数の個数: 16

約数和(自身を含む): 27827295120

約数和(自身を除く): 9780116882

約数列:

[1, 2, 37, 74, 1123, 2246, 41551, 83102, 217169, 434338, 8035253, 16070506, 243880787, 487761574, 9023589119, 18047178238]

約数ペア:

[(1, 18047178238), (2, 9023589119), (37, 487761574), (74, 243880787), (1123, 16070506), (2246, 8035253), (41551, 434338), (83102, 217169)]