21606771648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1461497}}^1$

素因数の和:1461530

約数の個数: 112

約数和(自身を含む): 71274334464

約数和(自身を除く): 49667562816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1344, 1848, 2112, 2464, 3696, 4928, 7392, 14784, 1461497, 2922994, 4384491, 5845988, 8768982, 10230479, 11691976, 16076467, 17537964, 20460958, 23383952, 30691437, 32152934, 35075928, 40921916, 46767904, 48229401, 61382874, 64305868, 70151856, 81843832, 93535808, 96458802, 112535269, 122765748, 128611736, 140303712, 163687664, 192917604, 225070538, 245531496, 257223472, 280607424, 327375328, 337605807, 385835208, 450141076, 491062992, 514446944, 654750656, 675211614, 771670416, 900282152, 982125984, 1028893888, 1350423228, 1543340832, 1800564304, 1964251968, 2700846456, 3086681664, 3601128608, 5401692912, 7202257216, 10803385824, 21606771648]

約数ペア:

[(1, 21606771648), (2, 10803385824), (3, 7202257216), (4, 5401692912), (6, 3601128608), (7, 3086681664), (8, 2700846456), (11, 1964251968), (12, 1800564304), (14, 1543340832), (16, 1350423228), (21, 1028893888), (22, 982125984), (24, 900282152), (28, 771670416), (32, 675211614), (33, 654750656), (42, 514446944), (44, 491062992), (48, 450141076), (56, 385835208), (64, 337605807), (66, 327375328), (77, 280607424), (84, 257223472), (88, 245531496), (96, 225070538), (112, 192917604), (132, 163687664), (154, 140303712), (168, 128611736), (176, 122765748), (192, 112535269), (224, 96458802), (231, 93535808), (264, 81843832), (308, 70151856), (336, 64305868), (352, 61382874), (448, 48229401), (462, 46767904), (528, 40921916), (616, 35075928), (672, 32152934), (704, 30691437), (924, 23383952), (1056, 20460958), (1232, 17537964), (1344, 16076467), (1848, 11691976), (2112, 10230479), (2464, 8768982), (3696, 5845988), (4928, 4384491), (7392, 2922994), (14784, 1461497)]