18084787

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1831}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 22159872

約数和(自身を除く): 4075085

約数列:

[1, 7, 17, 83, 119, 581, 1411, 1831, 9877, 12817, 31127, 151973, 217889, 1063811, 2583541, 18084787]

約数ペア:

[(1, 18084787), (7, 2583541), (17, 1063811), (83, 217889), (119, 151973), (581, 31127), (1411, 12817), (1831, 9877)]