2666568

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 6723360

約数和(自身を除く): 4056792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 811, 822, 1096, 1622, 1644, 2433, 3244, 3288, 4866, 6488, 9732, 19464, 111107, 222214, 333321, 444428, 666642, 888856, 1333284, 2666568]

約数ペア:

[(1, 2666568), (2, 1333284), (3, 888856), (4, 666642), (6, 444428), (8, 333321), (12, 222214), (24, 111107), (137, 19464), (274, 9732), (411, 6488), (548, 4866), (811, 3288), (822, 3244), (1096, 2433), (1622, 1644)]