2012130190962

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{657439}}^1$

素因数の和:657645

約数の個数: 96

約数和(自身を含む): 4749188774400

約数和(自身を除く): 2737058583438

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 157, 171, 314, 342, 361, 471, 513, 722, 942, 1026, 1083, 1413, 2166, 2826, 2983, 3249, 4239, 5966, 6498, 8478, 8949, 9747, 17898, 19494, 26847, 53694, 56677, 80541, 113354, 161082, 170031, 340062, 510093, 657439, 1020186, 1314878, 1530279, 1972317, 3060558, 3944634, 5916951, 11833902, 12491341, 17750853, 24982682, 35501706, 37474023, 74948046, 103217923, 112422069, 206435846, 224844138, 237335479, 309653769, 337266207, 474670958, 619307538, 674532414, 712006437, 928961307, 1424012874, 1857922614, 1961140537, 2136019311, 2786883921, 3922281074, 4272038622, 5573767842, 5883421611, 6408057933, 11766843222, 12816115866, 17650264833, 35300529666, 37261670203, 52950794499, 74523340406, 105901588998, 111785010609, 223570021218, 335355031827, 670710063654, 1006065095481, 2012130190962]

約数ペア:

[(1, 2012130190962), (2, 1006065095481), (3, 670710063654), (6, 335355031827), (9, 223570021218), (18, 111785010609), (19, 105901588998), (27, 74523340406), (38, 52950794499), (54, 37261670203), (57, 35300529666), (114, 17650264833), (157, 12816115866), (171, 11766843222), (314, 6408057933), (342, 5883421611), (361, 5573767842), (471, 4272038622), (513, 3922281074), (722, 2786883921), (942, 2136019311), (1026, 1961140537), (1083, 1857922614), (1413, 1424012874), (2166, 928961307), (2826, 712006437), (2983, 674532414), (3249, 619307538), (4239, 474670958), (5966, 337266207), (6498, 309653769), (8478, 237335479), (8949, 224844138), (9747, 206435846), (17898, 112422069), (19494, 103217923), (26847, 74948046), (53694, 37474023), (56677, 35501706), (80541, 24982682), (113354, 17750853), (161082, 12491341), (170031, 11833902), (340062, 5916951), (510093, 3944634), (657439, 3060558), (1020186, 1972317), (1314878, 1530279)]