2181876

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 5125344

約数和(自身を除く): 2943468

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 1051, 2076, 2102, 3153, 4204, 6306, 12612, 181823, 363646, 545469, 727292, 1090938, 2181876]

約数ペア:

[(1, 2181876), (2, 1090938), (3, 727292), (4, 545469), (6, 363646), (12, 181823), (173, 12612), (346, 6306), (519, 4204), (692, 3153), (1038, 2102), (1051, 2076)]