2018091238

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{36479}}^1$

素因数の和:36819

約数の個数: 16

約数和(自身を含む): 3064320000

約数和(自身を除く): 1046228762

約数列:

[1, 2, 139, 199, 278, 398, 27661, 36479, 55322, 72958, 5070581, 7259321, 10141162, 14518642, 1009045619, 2018091238]

約数ペア:

[(1, 2018091238), (2, 1009045619), (139, 14518642), (199, 10141162), (278, 7259321), (398, 5070581), (27661, 72958), (36479, 55322)]