18352119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{811}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 25854080

約数和(自身を除く): 7501961

約数列:

[1, 3, 19, 57, 397, 811, 1191, 2433, 7543, 15409, 22629, 46227, 321967, 965901, 6117373, 18352119]

約数ペア:

[(1, 18352119), (3, 6117373), (19, 965901), (57, 321967), (397, 46227), (811, 22629), (1191, 15409), (2433, 7543)]