28138429404

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{7041649}}^1$

素因数の和:7041699

約数の個数: 48

約数和(自身を含む): 74923156000

約数和(自身を除く): 46784726596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 7041649, 14083298, 21124947, 28166596, 42249894, 63374841, 84499788, 126749682, 190124523, 253499364, 260541013, 380249046, 521082026, 760498092, 781623039, 1042164052, 1563246078, 2344869117, 3126492156, 4689738234, 7034607351, 9379476468, 14069214702, 28138429404]

約数ペア:

[(1, 28138429404), (2, 14069214702), (3, 9379476468), (4, 7034607351), (6, 4689738234), (9, 3126492156), (12, 2344869117), (18, 1563246078), (27, 1042164052), (36, 781623039), (37, 760498092), (54, 521082026), (74, 380249046), (108, 260541013), (111, 253499364), (148, 190124523), (222, 126749682), (333, 84499788), (444, 63374841), (666, 42249894), (999, 28166596), (1332, 21124947), (1998, 14083298), (3996, 7041649)]