12943962

素因数分解:

$2^1\times 3^4\times {\mathrm{79901}}^1$

素因数の和:79915

約数の個数: 20

約数和(自身を含む): 29004426

約数和(自身を除く): 16060464

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 79901, 159802, 239703, 479406, 719109, 1438218, 2157327, 4314654, 6471981, 12943962]

約数ペア:

[(1, 12943962), (2, 6471981), (3, 4314654), (6, 2157327), (9, 1438218), (18, 719109), (27, 479406), (54, 239703), (81, 159802), (162, 79901)]