18440047134

素因数分解:

$2^1\times 3^2\times {\mathrm{797}}^1\times {\mathrm{881}}^1\times {\mathrm{1459}}^1$

素因数の和:3145

約数の個数: 48

約数和(自身を含む): 40076421840

約数和(自身を除く): 21636374706

約数列:

[1, 2, 3, 6, 9, 18, 797, 881, 1459, 1594, 1762, 2391, 2643, 2918, 4377, 4782, 5286, 7173, 7929, 8754, 13131, 14346, 15858, 26262, 702157, 1162823, 1285379, 1404314, 2106471, 2325646, 2570758, 3488469, 3856137, 4212942, 6319413, 6976938, 7712274, 10465407, 11568411, 12638826, 20930814, 23136822, 1024447063, 2048894126, 3073341189, 6146682378, 9220023567, 18440047134]

約数ペア:

[(1, 18440047134), (2, 9220023567), (3, 6146682378), (6, 3073341189), (9, 2048894126), (18, 1024447063), (797, 23136822), (881, 20930814), (1459, 12638826), (1594, 11568411), (1762, 10465407), (2391, 7712274), (2643, 6976938), (2918, 6319413), (4377, 4212942), (4782, 3856137), (5286, 3488469), (7173, 2570758), (7929, 2325646), (8754, 2106471), (13131, 1404314), (14346, 1285379), (15858, 1162823), (26262, 702157)]