2018230016

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5471}}^1$

素因数の和:5629

約数の個数: 72

約数和(自身を含む): 4429168128

約数和(自身を除く): 2410938112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 131, 176, 256, 262, 352, 524, 704, 1048, 1408, 1441, 2096, 2816, 2882, 4192, 5471, 5764, 8384, 10942, 11528, 16768, 21884, 23056, 33536, 43768, 46112, 60181, 87536, 92224, 120362, 175072, 184448, 240724, 350144, 368896, 481448, 700288, 716701, 962896, 1400576, 1433402, 1925792, 2866804, 3851584, 5733608, 7703168, 7883711, 11467216, 15406336, 15767422, 22934432, 31534844, 45868864, 63069688, 91737728, 126139376, 183475456, 252278752, 504557504, 1009115008, 2018230016]

約数ペア:

[(1, 2018230016), (2, 1009115008), (4, 504557504), (8, 252278752), (11, 183475456), (16, 126139376), (22, 91737728), (32, 63069688), (44, 45868864), (64, 31534844), (88, 22934432), (128, 15767422), (131, 15406336), (176, 11467216), (256, 7883711), (262, 7703168), (352, 5733608), (524, 3851584), (704, 2866804), (1048, 1925792), (1408, 1433402), (1441, 1400576), (2096, 962896), (2816, 716701), (2882, 700288), (4192, 481448), (5471, 368896), (5764, 350144), (8384, 240724), (10942, 184448), (11528, 175072), (16768, 120362), (21884, 92224), (23056, 87536), (33536, 60181), (43768, 46112)]