15665994

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15269}}^1$

素因数の和:15299

約数の個数: 32

約数和(自身を含む): 36648000

約数和(自身を除く): 20982006

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 15269, 30538, 45807, 91614, 137421, 274842, 290111, 412263, 580222, 824526, 870333, 1740666, 2610999, 5221998, 7832997, 15665994]

約数ペア:

[(1, 15665994), (2, 7832997), (3, 5221998), (6, 2610999), (9, 1740666), (18, 870333), (19, 824526), (27, 580222), (38, 412263), (54, 290111), (57, 274842), (114, 137421), (171, 91614), (342, 45807), (513, 30538), (1026, 15269)]