1821111936

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11483}}^1$

素因数の和:11566

約数の個数: 128

約数和(自身を含む): 5622566400

約数和(自身を除く): 3801454464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 112, 118, 128, 168, 177, 192, 224, 236, 336, 354, 384, 413, 448, 472, 672, 708, 826, 896, 944, 1239, 1344, 1416, 1652, 1888, 2478, 2688, 2832, 3304, 3776, 4956, 5664, 6608, 7552, 9912, 11328, 11483, 13216, 19824, 22656, 22966, 26432, 34449, 39648, 45932, 52864, 68898, 79296, 80381, 91864, 137796, 158592, 160762, 183728, 241143, 275592, 321524, 367456, 482286, 551184, 643048, 677497, 734912, 964572, 1102368, 1286096, 1354994, 1469824, 1929144, 2032491, 2204736, 2572192, 2709988, 3858288, 4064982, 4409472, 4742479, 5144384, 5419976, 7716576, 8129964, 9484958, 10288768, 10839952, 14227437, 15433152, 16259928, 18969916, 21679904, 28454874, 30866304, 32519856, 37939832, 43359808, 56909748, 65039712, 75879664, 86719616, 113819496, 130079424, 151759328, 227638992, 260158848, 303518656, 455277984, 607037312, 910555968, 1821111936]

約数ペア:

[(1, 1821111936), (2, 910555968), (3, 607037312), (4, 455277984), (6, 303518656), (7, 260158848), (8, 227638992), (12, 151759328), (14, 130079424), (16, 113819496), (21, 86719616), (24, 75879664), (28, 65039712), (32, 56909748), (42, 43359808), (48, 37939832), (56, 32519856), (59, 30866304), (64, 28454874), (84, 21679904), (96, 18969916), (112, 16259928), (118, 15433152), (128, 14227437), (168, 10839952), (177, 10288768), (192, 9484958), (224, 8129964), (236, 7716576), (336, 5419976), (354, 5144384), (384, 4742479), (413, 4409472), (448, 4064982), (472, 3858288), (672, 2709988), (708, 2572192), (826, 2204736), (896, 2032491), (944, 1929144), (1239, 1469824), (1344, 1354994), (1416, 1286096), (1652, 1102368), (1888, 964572), (2478, 734912), (2688, 677497), (2832, 643048), (3304, 551184), (3776, 482286), (4956, 367456), (5664, 321524), (6608, 275592), (7552, 241143), (9912, 183728), (11328, 160762), (11483, 158592), (13216, 137796), (19824, 91864), (22656, 80381), (22966, 79296), (26432, 68898), (34449, 52864), (39648, 45932)]