21518880768

素因数分解:

$2^{12}\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:96

約数の個数: 936

約数和(自身を含む): 85384294560

約数和(自身を除く): 63865413792

約数列:

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約数ペア:

[(1, 21518880768), (2, 10759440384), (3, 7172960256), (4, 5379720192), (6, 3586480128), (7, 3074125824), (8, 2689860096), (9, 2390986752), (11, 1956261888), (12, 1793240064), (14, 1537062912), (16, 1344930048), (18, 1195493376), (19, 1132572672), (21, 1024708608), (22, 978130944), (24, 896620032), (27, 796995584), (28, 768531456), (32, 672465024), (33, 652087296), (36, 597746688), (38, 566286336), (42, 512354304), (44, 489065472), (48, 448310016), (49, 439160832), (54, 398497792), (56, 384265728), (57, 377524224), (63, 341569536), (64, 336232512), (66, 326043648), (72, 298873344), (76, 283143168), (77, 279465984), (84, 256177152), (88, 244532736), (96, 224155008), (98, 219580416), (99, 217362432), (108, 199248896), (112, 192132864), (114, 188762112), (126, 170784768), (128, 168116256), (132, 163021824), (133, 161796096), (144, 149436672), (147, 146386944), (152, 141571584), (154, 139732992), (168, 128088576), (171, 125841408), (176, 122266368), (189, 113856512), (192, 112077504), (196, 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(931, 23113728), (1008, 21348096), (1024, 21014532), (1026, 20973568), (1056, 20377728), (1064, 20224512), (1078, 19961856), (1083, 19869696), (1152, 18679584), (1176, 18298368), (1188, 18113536), (1197, 17977344), (1216, 17696448), (1232, 17466624), (1254, 17160192), (1323, 16265216), (1344, 16011072), (1368, 15730176), (1386, 15525888), (1408, 15283296), (1444, 14902272), (1463, 14708736), (1512, 14232064), (1536, 14009688), (1568, 13723776), (1584, 13585152), (1596, 13483008), (1617, 13307904), (1672, 12870144), (1728, 12453056), (1764, 12198912), (1792, 12008304), (1824, 11797632), (1848, 11644416), (1862, 11556864), (1881, 11440128), (2016, 10674048), (2048, 10507266), (2052, 10486784), (2079, 10350592), (2112, 10188864), (2128, 10112256), (2156, 9980928), (2166, 9934848), (2304, 9339792), (2352, 9149184), (2376, 9056768), (2394, 8988672), (2432, 8848224), (2464, 8733312), (2508, 8580096), (2527, 8515584), (2646, 8132608), (2688, 8005536), (2736, 7865088), (2772, 7762944), (2793, 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(135168, 159201), (136192, 158004), (136458, 157696), (137984, 155952), (138624, 155232), (140448, 153216), (141512, 152064), (142956, 150528)]