12542346

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1663}}^1$

素因数の和:2090

約数の個数: 24

約数和(自身を含む): 27256320

約数和(自身を除く): 14713974

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 1663, 2514, 3326, 3771, 4989, 7542, 9978, 14967, 29934, 696797, 1393594, 2090391, 4180782, 6271173, 12542346]

約数ペア:

[(1, 12542346), (2, 6271173), (3, 4180782), (6, 2090391), (9, 1393594), (18, 696797), (419, 29934), (838, 14967), (1257, 9978), (1663, 7542), (2514, 4989), (3326, 3771)]