5128938

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2663}}^1$

素因数の和:2778

約数の個数: 24

約数和(自身を含む): 11220768

約数和(自身を除く): 6091830

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 2663, 5326, 7989, 15978, 23967, 47934, 284941, 569882, 854823, 1709646, 2564469, 5128938]

約数ペア:

[(1, 5128938), (2, 2564469), (3, 1709646), (6, 854823), (9, 569882), (18, 284941), (107, 47934), (214, 23967), (321, 15978), (642, 7989), (963, 5326), (1926, 2663)]