2015187714

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{247141}}^1$

素因数の和:247303

約数の個数: 32

約数和(自身を含む): 4507870080

約数和(自身を除く): 2492682366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2718, 4077, 8154, 247141, 494282, 741423, 1482846, 2224269, 4448538, 6672807, 13345614, 37318291, 74636582, 111954873, 223909746, 335864619, 671729238, 1007593857, 2015187714]

約数ペア:

[(1, 2015187714), (2, 1007593857), (3, 671729238), (6, 335864619), (9, 223909746), (18, 111954873), (27, 74636582), (54, 37318291), (151, 13345614), (302, 6672807), (453, 4448538), (906, 2224269), (1359, 1482846), (2718, 741423), (4077, 494282), (8154, 247141)]