27699138

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 64204800

約数和(自身を除く): 36505662

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 79, 86, 129, 151, 158, 237, 258, 302, 387, 453, 474, 711, 774, 906, 1161, 1359, 1422, 2133, 2322, 2718, 3397, 4077, 4266, 6493, 6794, 8154, 10191, 11929, 12986, 19479, 20382, 23858, 30573, 35787, 38958, 58437, 61146, 71574, 91719, 107361, 116874, 175311, 183438, 214722, 322083, 350622, 512947, 644166, 1025894, 1538841, 3077682, 4616523, 9233046, 13849569, 27699138]

約数ペア:

[(1, 27699138), (2, 13849569), (3, 9233046), (6, 4616523), (9, 3077682), (18, 1538841), (27, 1025894), (43, 644166), (54, 512947), (79, 350622), (86, 322083), (129, 214722), (151, 183438), (158, 175311), (237, 116874), (258, 107361), (302, 91719), (387, 71574), (453, 61146), (474, 58437), (711, 38958), (774, 35787), (906, 30573), (1161, 23858), (1359, 20382), (1422, 19479), (2133, 12986), (2322, 11929), (2718, 10191), (3397, 8154), (4077, 6794), (4266, 6493)]