18621134

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32441}}^1$

素因数の和:32491

約数の個数: 16

約数和(自身を含む): 32701536

約数和(自身を除く): 14080402

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 32441, 64882, 227087, 454174, 1330081, 2660162, 9310567, 18621134]

約数ペア:

[(1, 18621134), (2, 9310567), (7, 2660162), (14, 1330081), (41, 454174), (82, 227087), (287, 64882), (574, 32441)]