18468208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104933}}^1$

素因数の和:104952

約数の個数: 20

約数和(自身を含む): 39035448

約数和(自身を除く): 20567240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104933, 209866, 419732, 839464, 1154263, 1678928, 2308526, 4617052, 9234104, 18468208]

約数ペア:

[(1, 18468208), (2, 9234104), (4, 4617052), (8, 2308526), (11, 1678928), (16, 1154263), (22, 839464), (44, 419732), (88, 209866), (176, 104933)]