12931326

素因数分解:

$2^1\times 3^4\times {\mathrm{79823}}^1$

素因数の和:79837

約数の個数: 20

約数和(自身を含む): 28976112

約数和(自身を除く): 16044786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 79823, 159646, 239469, 478938, 718407, 1436814, 2155221, 4310442, 6465663, 12931326]

約数ペア:

[(1, 12931326), (2, 6465663), (3, 4310442), (6, 2155221), (9, 1436814), (18, 718407), (27, 478938), (54, 239469), (81, 159646), (162, 79823)]