21801947328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{284591}}^1$

素因数の和:284635

約数の個数: 168

約数和(自身を含む): 75177822720

約数和(自身を除く): 53375875392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 8512, 9576, 10944, 12768, 19152, 25536, 38304, 76608, 284591, 569182, 853773, 1138364, 1707546, 1992137, 2276728, 2561319, 3415092, 3984274, 4553456, 5122638, 5407229, 5976411, 6830184, 7968548, 9106912, 10245276, 10814458, 11952822, 13660368, 15937096, 16221687, 17929233, 18213824, 20490552, 21628916, 23905644, 27320736, 31874192, 32443374, 35858466, 37850603, 40981104, 43257832, 47811288, 48665061, 54641472, 63748384, 64886748, 71716932, 75701206, 81962208, 86515664, 95622576, 97330122, 113551809, 127496768, 129773496, 143433864, 151402412, 163924416, 173031328, 191245152, 194660244, 227103618, 259546992, 286867728, 302804824, 340655427, 346062656, 382490304, 389320488, 454207236, 519093984, 573735456, 605609648, 681310854, 778640976, 908414472, 1038187968, 1147470912, 1211219296, 1362621708, 1557281952, 1816828944, 2422438592, 2725243416, 3114563904, 3633657888, 5450486832, 7267315776, 10900973664, 21801947328]

約数ペア:

[(1, 21801947328), (2, 10900973664), (3, 7267315776), (4, 5450486832), (6, 3633657888), (7, 3114563904), (8, 2725243416), (9, 2422438592), (12, 1816828944), (14, 1557281952), (16, 1362621708), (18, 1211219296), (19, 1147470912), (21, 1038187968), (24, 908414472), (28, 778640976), (32, 681310854), (36, 605609648), (38, 573735456), (42, 519093984), (48, 454207236), (56, 389320488), (57, 382490304), (63, 346062656), (64, 340655427), (72, 302804824), (76, 286867728), (84, 259546992), (96, 227103618), (112, 194660244), (114, 191245152), (126, 173031328), (133, 163924416), (144, 151402412), (152, 143433864), (168, 129773496), (171, 127496768), (192, 113551809), (224, 97330122), (228, 95622576), (252, 86515664), (266, 81962208), (288, 75701206), (304, 71716932), (336, 64886748), (342, 63748384), (399, 54641472), (448, 48665061), (456, 47811288), (504, 43257832), (532, 40981104), (576, 37850603), (608, 35858466), (672, 32443374), (684, 31874192), (798, 27320736), (912, 23905644), (1008, 21628916), (1064, 20490552), (1197, 18213824), (1216, 17929233), (1344, 16221687), (1368, 15937096), (1596, 13660368), (1824, 11952822), (2016, 10814458), (2128, 10245276), (2394, 9106912), (2736, 7968548), (3192, 6830184), (3648, 5976411), (4032, 5407229), (4256, 5122638), (4788, 4553456), (5472, 3984274), (6384, 3415092), (8512, 2561319), (9576, 2276728), (10944, 1992137), (12768, 1707546), (19152, 1138364), (25536, 853773), (38304, 569182), (76608, 284591)]