78804162

素因数分解:

$2^1\times 3^2\times {\mathrm{4378009}}^1$

素因数の和:4378017

約数の個数: 12

約数和(自身を含む): 170742390

約数和(自身を除く): 91938228

約数列:

[1, 2, 3, 6, 9, 18, 4378009, 8756018, 13134027, 26268054, 39402081, 78804162]

約数ペア:

[(1, 78804162), (2, 39402081), (3, 26268054), (6, 13134027), (9, 8756018), (18, 4378009)]