12489066

素因数分解:

$2^1\times 3^4\times {\mathrm{77093}}^1$

素因数の和:77107

約数の個数: 20

約数和(自身を含む): 27985122

約数和(自身を除く): 15496056

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 77093, 154186, 231279, 462558, 693837, 1387674, 2081511, 4163022, 6244533, 12489066]

約数ペア:

[(1, 12489066), (2, 6244533), (3, 4163022), (6, 2081511), (9, 1387674), (18, 693837), (27, 462558), (54, 231279), (81, 154186), (162, 77093)]