2018304512

素因数分解:

$2^9\times 7^2\times {\mathrm{80449}}^1$

素因数の和:80481

約数の個数: 60

約数和(自身を含む): 4691119950

約数和(自身を除く): 2672815438

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 12544, 25088, 80449, 160898, 321796, 563143, 643592, 1126286, 1287184, 2252572, 2574368, 3942001, 4505144, 5148736, 7884002, 9010288, 10297472, 15768004, 18020576, 20594944, 31536008, 36041152, 41189888, 63072016, 72082304, 126144032, 144164608, 252288064, 288329216, 504576128, 1009152256, 2018304512]

約数ペア:

[(1, 2018304512), (2, 1009152256), (4, 504576128), (7, 288329216), (8, 252288064), (14, 144164608), (16, 126144032), (28, 72082304), (32, 63072016), (49, 41189888), (56, 36041152), (64, 31536008), (98, 20594944), (112, 18020576), (128, 15768004), (196, 10297472), (224, 9010288), (256, 7884002), (392, 5148736), (448, 4505144), (512, 3942001), (784, 2574368), (896, 2252572), (1568, 1287184), (1792, 1126286), (3136, 643592), (3584, 563143), (6272, 321796), (12544, 160898), (25088, 80449)]