18789528

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{34039}}^1$

素因数の和:34071

約数の個数: 32

約数和(自身を含む): 49017600

約数和(自身を除く): 30228072

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 34039, 68078, 102117, 136156, 204234, 272312, 408468, 782897, 816936, 1565794, 2348691, 3131588, 4697382, 6263176, 9394764, 18789528]

約数ペア:

[(1, 18789528), (2, 9394764), (3, 6263176), (4, 4697382), (6, 3131588), (8, 2348691), (12, 1565794), (23, 816936), (24, 782897), (46, 408468), (69, 272312), (92, 204234), (138, 136156), (184, 102117), (276, 68078), (552, 34039)]