18382678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13187}}^1$

素因数の和:13247

約数の個数: 16

約数和(自身を含む): 29910384

約数和(自身を除く): 11527706

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 13187, 26374, 224179, 448358, 540667, 1081334, 9191339, 18382678]

約数ペア:

[(1, 18382678), (2, 9191339), (17, 1081334), (34, 540667), (41, 448358), (82, 224179), (697, 26374), (1394, 13187)]