2408538618

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{811}}^1\times {\mathrm{1279}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 5487820800

約数和(自身を除く): 3079282182

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 811, 1161, 1279, 1622, 2322, 2433, 2558, 3837, 4866, 7299, 7674, 11511, 14598, 21897, 23022, 34533, 34873, 43794, 54997, 69066, 69746, 104619, 109994, 164991, 209238, 313857, 329982, 494973, 627714, 941571, 989946, 1037269, 1484919, 1883142, 2074538, 2969838, 3111807, 6223614, 9335421, 18670842, 28006263, 44602567, 56012526, 89205134, 133807701, 267615402, 401423103, 802846206, 1204269309, 2408538618]

約数ペア:

[(1, 2408538618), (2, 1204269309), (3, 802846206), (6, 401423103), (9, 267615402), (18, 133807701), (27, 89205134), (43, 56012526), (54, 44602567), (86, 28006263), (129, 18670842), (258, 9335421), (387, 6223614), (774, 3111807), (811, 2969838), (1161, 2074538), (1279, 1883142), (1622, 1484919), (2322, 1037269), (2433, 989946), (2558, 941571), (3837, 627714), (4866, 494973), (7299, 329982), (7674, 313857), (11511, 209238), (14598, 164991), (21897, 109994), (23022, 104619), (34533, 69746), (34873, 69066), (43794, 54997)]