18262414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8447}}^1$

素因数の和:8519

約数の個数: 16

約数和(自身を含む): 29196288

約数和(自身を除く): 10933874

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 8447, 16894, 194281, 388562, 397009, 794018, 9131207, 18262414]

約数ペア:

[(1, 18262414), (2, 9131207), (23, 794018), (46, 397009), (47, 388562), (94, 194281), (1081, 16894), (2162, 8447)]