3975918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 8487936

約数和(自身を除く): 4512018

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 613, 1081, 1226, 1839, 2162, 3243, 3678, 6486, 14099, 28198, 28811, 42297, 57622, 84594, 86433, 172866, 662653, 1325306, 1987959, 3975918]

約数ペア:

[(1, 3975918), (2, 1987959), (3, 1325306), (6, 662653), (23, 172866), (46, 86433), (47, 84594), (69, 57622), (94, 42297), (138, 28811), (141, 28198), (282, 14099), (613, 6486), (1081, 3678), (1226, 3243), (1839, 2162)]