18347241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1811}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 26788608

約数和(自身を除く): 8441367

約数列:

[1, 3, 11, 33, 307, 921, 1811, 3377, 5433, 10131, 19921, 59763, 555977, 1667931, 6115747, 18347241]

約数ペア:

[(1, 18347241), (3, 6115747), (11, 1667931), (33, 555977), (307, 59763), (921, 19921), (1811, 10131), (3377, 5433)]