12943746

素因数分解:

$2^1\times 3^3\times {\mathrm{239699}}^1$

素因数の和:239710

約数の個数: 16

約数和(自身を含む): 28764000

約数和(自身を除く): 15820254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239699, 479398, 719097, 1438194, 2157291, 4314582, 6471873, 12943746]

約数ペア:

[(1, 12943746), (2, 6471873), (3, 4314582), (6, 2157291), (9, 1438194), (18, 719097), (27, 479398), (54, 239699)]