21532877856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{59011}}^1$

素因数の和:59215

約数の個数: 144

約数和(自身を含む): 70369685568

約数和(自身を除く): 48836807712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 181, 224, 252, 288, 336, 362, 504, 543, 672, 724, 1008, 1086, 1267, 1448, 1629, 2016, 2172, 2534, 2896, 3258, 3801, 4344, 5068, 5792, 6516, 7602, 8688, 10136, 11403, 13032, 15204, 17376, 20272, 22806, 26064, 30408, 40544, 45612, 52128, 59011, 60816, 91224, 118022, 121632, 177033, 182448, 236044, 354066, 364896, 413077, 472088, 531099, 708132, 826154, 944176, 1062198, 1239231, 1416264, 1652308, 1888352, 2124396, 2478462, 2832528, 3304616, 3717693, 4248792, 4956924, 5665056, 6609232, 7435386, 8497584, 9913848, 10680991, 13218464, 14870772, 16995168, 19827696, 21361982, 29741544, 32042973, 39655392, 42723964, 59483088, 64085946, 74766937, 85447928, 96128919, 118966176, 128171892, 149533874, 170895856, 192257838, 224300811, 256343784, 299067748, 341791712, 384515676, 448601622, 512687568, 598135496, 672902433, 769031352, 897203244, 1025375136, 1196270992, 1345804866, 1538062704, 1794406488, 2392541984, 2691609732, 3076125408, 3588812976, 5383219464, 7177625952, 10766438928, 21532877856]

約数ペア:

[(1, 21532877856), (2, 10766438928), (3, 7177625952), (4, 5383219464), (6, 3588812976), (7, 3076125408), (8, 2691609732), (9, 2392541984), (12, 1794406488), (14, 1538062704), (16, 1345804866), (18, 1196270992), (21, 1025375136), (24, 897203244), (28, 769031352), (32, 672902433), (36, 598135496), (42, 512687568), (48, 448601622), (56, 384515676), (63, 341791712), (72, 299067748), (84, 256343784), (96, 224300811), (112, 192257838), (126, 170895856), (144, 149533874), (168, 128171892), (181, 118966176), (224, 96128919), (252, 85447928), (288, 74766937), (336, 64085946), (362, 59483088), (504, 42723964), (543, 39655392), (672, 32042973), (724, 29741544), (1008, 21361982), (1086, 19827696), (1267, 16995168), (1448, 14870772), (1629, 13218464), (2016, 10680991), (2172, 9913848), (2534, 8497584), (2896, 7435386), (3258, 6609232), (3801, 5665056), (4344, 4956924), (5068, 4248792), (5792, 3717693), (6516, 3304616), (7602, 2832528), (8688, 2478462), (10136, 2124396), (11403, 1888352), (13032, 1652308), (15204, 1416264), (17376, 1239231), (20272, 1062198), (22806, 944176), (26064, 826154), (30408, 708132), (40544, 531099), (45612, 472088), (52128, 413077), (59011, 364896), (60816, 354066), (91224, 236044), (118022, 182448), (121632, 177033)]