12381306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{294793}}^1$

素因数の和:294805

約数の個数: 16

約数和(自身を含む): 28300224

約数和(自身を除く): 15918918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 294793, 589586, 884379, 1768758, 2063551, 4127102, 6190653, 12381306]

約数ペア:

[(1, 12381306), (2, 6190653), (3, 4127102), (6, 2063551), (7, 1768758), (14, 884379), (21, 589586), (42, 294793)]