27731718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2269}}^1$

素因数の和:2381

約数の個数: 48

約数和(自身を含む): 69407520

約数和(自身を除く): 41675802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 2269, 4074, 4538, 6111, 6807, 12222, 13614, 15883, 20421, 31766, 40842, 47649, 95298, 142947, 220093, 285894, 440186, 660279, 1320558, 1540651, 1980837, 3081302, 3961674, 4621953, 9243906, 13865859, 27731718]

約数ペア:

[(1, 27731718), (2, 13865859), (3, 9243906), (6, 4621953), (7, 3961674), (9, 3081302), (14, 1980837), (18, 1540651), (21, 1320558), (42, 660279), (63, 440186), (97, 285894), (126, 220093), (194, 142947), (291, 95298), (582, 47649), (679, 40842), (873, 31766), (1358, 20421), (1746, 15883), (2037, 13614), (2269, 12222), (4074, 6807), (4538, 6111)]