18814397613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3929}}^1\times {\mathrm{145109}}^1$

素因数の和:149052

約数の個数: 16

約数和(自身を含む): 27373550400

約数和(自身を除く): 8559152787

約数列:

[1, 3, 11, 33, 3929, 11787, 43219, 129657, 145109, 435327, 1596199, 4788597, 570133261, 1710399783, 6271465871, 18814397613]

約数ペア:

[(1, 18814397613), (3, 6271465871), (11, 1710399783), (33, 570133261), (3929, 4788597), (11787, 1596199), (43219, 435327), (129657, 145109)]