18047342

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5189}}^1$

素因数の和:5275

約数の個数: 16

約数和(自身を含む): 28399680

約数和(自身を除く): 10352338

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 5189, 10378, 191993, 243883, 383986, 487766, 9023671, 18047342]

約数ペア:

[(1, 18047342), (2, 9023671), (37, 487766), (47, 383986), (74, 243883), (94, 191993), (1739, 10378), (3478, 5189)]