12218408073

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{33112217}}^1$

素因数の和:33112264

約数の個数: 12

約数和(自身を含む): 18079271028

約数和(自身を除く): 5860862955

約数列:

[1, 3, 9, 41, 123, 369, 33112217, 99336651, 298009953, 1357600897, 4072802691, 12218408073]

約数ペア:

[(1, 12218408073), (3, 4072802691), (9, 1357600897), (41, 298009953), (123, 99336651), (369, 33112217)]