21868742016

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{575251}}^1$

素因数の和:575285

約数の個数: 128

約数和(自身を含む): 70410844800

約数和(自身を除く): 48542102784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 9504, 12672, 19008, 38016, 575251, 1150502, 1725753, 2301004, 3451506, 4602008, 5177259, 6327761, 6903012, 9204016, 10354518, 12655522, 13806024, 15531777, 18408032, 18983283, 20709036, 25311044, 27612048, 31063554, 36816064, 37966566, 41418072, 50622088, 55224096, 56949849, 62127108, 73632128, 75933132, 82836144, 101244176, 110448192, 113899698, 124254216, 151866264, 165672288, 170849547, 202488352, 220896384, 227799396, 248508432, 303732528, 331344576, 341699094, 404976704, 455598792, 497016864, 607465056, 662689152, 683398188, 809953408, 911197584, 994033728, 1214930112, 1366796376, 1822395168, 1988067456, 2429860224, 2733592752, 3644790336, 5467185504, 7289580672, 10934371008, 21868742016]

約数ペア:

[(1, 21868742016), (2, 10934371008), (3, 7289580672), (4, 5467185504), (6, 3644790336), (8, 2733592752), (9, 2429860224), (11, 1988067456), (12, 1822395168), (16, 1366796376), (18, 1214930112), (22, 994033728), (24, 911197584), (27, 809953408), (32, 683398188), (33, 662689152), (36, 607465056), (44, 497016864), (48, 455598792), (54, 404976704), (64, 341699094), (66, 331344576), (72, 303732528), (88, 248508432), (96, 227799396), (99, 220896384), (108, 202488352), (128, 170849547), (132, 165672288), (144, 151866264), (176, 124254216), (192, 113899698), (198, 110448192), (216, 101244176), (264, 82836144), (288, 75933132), (297, 73632128), (352, 62127108), (384, 56949849), (396, 55224096), (432, 50622088), (528, 41418072), (576, 37966566), (594, 36816064), (704, 31063554), (792, 27612048), (864, 25311044), (1056, 20709036), (1152, 18983283), (1188, 18408032), (1408, 15531777), (1584, 13806024), (1728, 12655522), (2112, 10354518), (2376, 9204016), (3168, 6903012), (3456, 6327761), (4224, 5177259), (4752, 4602008), (6336, 3451506), (9504, 2301004), (12672, 1725753), (19008, 1150502), (38016, 575251)]