123395994

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 291225600

約数和(自身を除く): 167829606

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 127, 171, 254, 342, 381, 513, 762, 947, 1026, 1143, 1894, 2286, 2413, 2841, 3429, 4826, 5682, 6858, 7239, 8523, 14478, 17046, 17993, 21717, 25569, 35986, 43434, 51138, 53979, 65151, 107958, 120269, 130302, 161937, 240538, 323874, 360807, 485811, 721614, 971622, 1082421, 2164842, 2285111, 3247263, 4570222, 6494526, 6855333, 13710666, 20565999, 41131998, 61697997, 123395994]

約数ペア:

[(1, 123395994), (2, 61697997), (3, 41131998), (6, 20565999), (9, 13710666), (18, 6855333), (19, 6494526), (27, 4570222), (38, 3247263), (54, 2285111), (57, 2164842), (114, 1082421), (127, 971622), (171, 721614), (254, 485811), (342, 360807), (381, 323874), (513, 240538), (762, 161937), (947, 130302), (1026, 120269), (1143, 107958), (1894, 65151), (2286, 53979), (2413, 51138), (2841, 43434), (3429, 35986), (4826, 25569), (5682, 21717), (6858, 17993), (7239, 17046), (8523, 14478)]