18297521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 2870479

約数列:

[1, 11, 29, 41, 319, 451, 1189, 1399, 13079, 15389, 40571, 57359, 446281, 630949, 1663411, 18297521]

約数ペア:

[(1, 18297521), (11, 1663411), (29, 630949), (41, 446281), (319, 57359), (451, 40571), (1189, 15389), (1399, 13079)]