2183668218

素因数分解:

$2^1\times 3^2\times {\mathrm{121314901}}^1$

素因数の和:121314909

約数の個数: 12

約数和(自身を含む): 4731281178

約数和(自身を除く): 2547612960

約数列:

[1, 2, 3, 6, 9, 18, 121314901, 242629802, 363944703, 727889406, 1091834109, 2183668218]

約数ペア:

[(1, 2183668218), (2, 1091834109), (3, 727889406), (6, 363944703), (9, 242629802), (18, 121314901)]