18141707024

素因数分解:

$2^4\times 7^1\times {\mathrm{2633}}^1\times {\mathrm{61519}}^1$

素因数の和:64167

約数の個数: 40

約数和(自身を含む): 40186832640

約数和(自身を除く): 22045125616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2633, 5266, 10532, 18431, 21064, 36862, 42128, 61519, 73724, 123038, 147448, 246076, 294896, 430633, 492152, 861266, 984304, 1722532, 3445064, 6890128, 161979527, 323959054, 647918108, 1133856689, 1295836216, 2267713378, 2591672432, 4535426756, 9070853512, 18141707024]

約数ペア:

[(1, 18141707024), (2, 9070853512), (4, 4535426756), (7, 2591672432), (8, 2267713378), (14, 1295836216), (16, 1133856689), (28, 647918108), (56, 323959054), (112, 161979527), (2633, 6890128), (5266, 3445064), (10532, 1722532), (18431, 984304), (21064, 861266), (36862, 492152), (42128, 430633), (61519, 294896), (73724, 246076), (123038, 147448)]