18208924592

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{27757507}}^1$

素因数の和:27757556

約数の個数: 20

約数和(自身を含む): 36140275416

約数和(自身を除く): 17931350824

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 27757507, 55515014, 111030028, 222060056, 444120112, 1138057787, 2276115574, 4552231148, 9104462296, 18208924592]

約数ペア:

[(1, 18208924592), (2, 9104462296), (4, 4552231148), (8, 2276115574), (16, 1138057787), (41, 444120112), (82, 222060056), (164, 111030028), (328, 55515014), (656, 27757507)]