2018954289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 3144072960

約数和(自身を除く): 1125118671

約数列:

[1, 3, 11, 17, 33, 51, 139, 187, 289, 417, 561, 867, 1523, 1529, 2363, 3179, 4569, 4587, 7089, 9537, 16753, 25891, 25993, 40171, 50259, 77673, 77979, 120513, 211697, 284801, 440147, 441881, 635091, 854403, 1320441, 1325643, 2328667, 3598849, 4841617, 6986001, 10796547, 14524851, 39587339, 61180433, 118762017, 183541299, 672984763, 2018954289]

約数ペア:

[(1, 2018954289), (3, 672984763), (11, 183541299), (17, 118762017), (33, 61180433), (51, 39587339), (139, 14524851), (187, 10796547), (289, 6986001), (417, 4841617), (561, 3598849), (867, 2328667), (1523, 1325643), (1529, 1320441), (2363, 854403), (3179, 635091), (4569, 441881), (4587, 440147), (7089, 284801), (9537, 211697), (16753, 120513), (25891, 77979), (25993, 77673), (40171, 50259)]