18842618592

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491923}}^1$

素因数の和:491965

約数の個数: 144

約数和(自身を含む): 64461720960

約数和(自身を除く): 45619102368

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, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 38304, 491923, 983846, 1475769, 1967692, 2951538, 3443461, 3935384, 4427307, 5903076, 6886922, 7870768, 8854614, 9346537, 10330383, 11806152, 13773844, 15741536, 17709228, 18693074, 20660766, 23612304, 27547688, 28039611, 30991149, 35418456, 37386148, 41321532, 47224608, 55095376, 56079222, 61982298, 65425759, 70836912, 74772296, 82643064, 84118833, 110190752, 112158444, 123964596, 130851518, 141673824, 149544592, 165286128, 168237666, 196277277, 224316888, 247929192, 261703036, 299089184, 330572256, 336475332, 392554554, 448633776, 495858384, 523406072, 588831831, 672950664, 785109108, 897267552, 991716768, 1046812144, 1177663662, 1345901328, 1570218216, 2093624288, 2355327324, 2691802656, 3140436432, 4710654648, 6280872864, 9421309296, 18842618592]

約数ペア:

[(1, 18842618592), (2, 9421309296), (3, 6280872864), (4, 4710654648), (6, 3140436432), (7, 2691802656), (8, 2355327324), (9, 2093624288), (12, 1570218216), (14, 1345901328), (16, 1177663662), (18, 1046812144), (19, 991716768), (21, 897267552), (24, 785109108), (28, 672950664), (32, 588831831), (36, 523406072), (38, 495858384), (42, 448633776), (48, 392554554), (56, 336475332), (57, 330572256), (63, 299089184), (72, 261703036), (76, 247929192), (84, 224316888), (96, 196277277), (112, 168237666), (114, 165286128), (126, 149544592), (133, 141673824), (144, 130851518), (152, 123964596), (168, 112158444), (171, 110190752), (224, 84118833), (228, 82643064), (252, 74772296), (266, 70836912), (288, 65425759), (304, 61982298), (336, 56079222), (342, 55095376), (399, 47224608), (456, 41321532), (504, 37386148), (532, 35418456), (608, 30991149), (672, 28039611), (684, 27547688), (798, 23612304), (912, 20660766), (1008, 18693074), (1064, 17709228), (1197, 15741536), (1368, 13773844), (1596, 11806152), (1824, 10330383), (2016, 9346537), (2128, 8854614), (2394, 7870768), (2736, 6886922), (3192, 5903076), (4256, 4427307), (4788, 3935384), (5472, 3443461), (6384, 2951538), (9576, 1967692), (12768, 1475769), (19152, 983846), (38304, 491923)]