57681594

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 129236328

約数和(自身を除く): 71554734

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 257, 333, 337, 514, 666, 674, 771, 1011, 1542, 2022, 2313, 3033, 4626, 6066, 9509, 12469, 19018, 24938, 28527, 37407, 57054, 74814, 85581, 86609, 112221, 171162, 173218, 224442, 259827, 519654, 779481, 1558962, 3204533, 6409066, 9613599, 19227198, 28840797, 57681594]

約数ペア:

[(1, 57681594), (2, 28840797), (3, 19227198), (6, 9613599), (9, 6409066), (18, 3204533), (37, 1558962), (74, 779481), (111, 519654), (222, 259827), (257, 224442), (333, 173218), (337, 171162), (514, 112221), (666, 86609), (674, 85581), (771, 74814), (1011, 57054), (1542, 37407), (2022, 28527), (2313, 24938), (3033, 19018), (4626, 12469), (6066, 9509)]