78945822

素因数分解:

$2^1\times 3^2\times {\mathrm{4385879}}^1$

素因数の和:4385887

約数の個数: 12

約数和(自身を含む): 171049320

約数和(自身を除く): 92103498

約数列:

[1, 2, 3, 6, 9, 18, 4385879, 8771758, 13157637, 26315274, 39472911, 78945822]

約数ペア:

[(1, 78945822), (2, 39472911), (3, 26315274), (6, 13157637), (9, 8771758), (18, 4385879)]