18811242

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{9767}}^1$

素因数の和:9882

約数の個数: 24

約数和(自身を含む): 41142816

約数和(自身を除く): 22331574

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 9767, 19534, 29301, 58602, 87903, 175806, 1045069, 2090138, 3135207, 6270414, 9405621, 18811242]

約数ペア:

[(1, 18811242), (2, 9405621), (3, 6270414), (6, 3135207), (9, 2090138), (18, 1045069), (107, 175806), (214, 87903), (321, 58602), (642, 29301), (963, 19534), (1926, 9767)]