12004002

素因数分解:

$2^1\times 3^2\times {\mathrm{666889}}^1$

素因数の和:666897

約数の個数: 12

約数和(自身を含む): 26008710

約数和(自身を除く): 14004708

約数列:

[1, 2, 3, 6, 9, 18, 666889, 1333778, 2000667, 4001334, 6002001, 12004002]

約数ペア:

[(1, 12004002), (2, 6002001), (3, 4001334), (6, 2000667), (9, 1333778), (18, 666889)]