18434270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80149}}^1$

素因数の和:80179

約数の個数: 16

約数和(自身を含む): 34624800

約数和(自身を除く): 16190530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 80149, 160298, 400745, 801490, 1843427, 3686854, 9217135, 18434270]

約数ペア:

[(1, 18434270), (2, 9217135), (5, 3686854), (10, 1843427), (23, 801490), (46, 400745), (115, 160298), (230, 80149)]