21462458472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{25793}}^1$

素因数の和:25952

約数の個数: 192

約数和(自身を含む): 72107642880

約数和(自身を除く): 50645184408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 127, 156, 168, 182, 234, 252, 254, 273, 312, 364, 381, 468, 504, 508, 546, 728, 762, 819, 889, 936, 1016, 1092, 1143, 1524, 1638, 1651, 1778, 2184, 2286, 2667, 3048, 3276, 3302, 3556, 4572, 4953, 5334, 6552, 6604, 7112, 8001, 9144, 9906, 10668, 11557, 13208, 14859, 16002, 19812, 21336, 23114, 25793, 29718, 32004, 34671, 39624, 46228, 51586, 59436, 64008, 69342, 77379, 92456, 103172, 104013, 118872, 138684, 154758, 180551, 206344, 208026, 232137, 277368, 309516, 335309, 361102, 416052, 464274, 541653, 619032, 670618, 722204, 832104, 928548, 1005927, 1083306, 1341236, 1444408, 1624959, 1857096, 2011854, 2166612, 2347163, 2682472, 3017781, 3249918, 3275711, 4023708, 4333224, 4694326, 6035562, 6499836, 6551422, 7041489, 8047416, 9388652, 9827133, 12071124, 12999672, 13102844, 14082978, 18777304, 19654266, 21124467, 22929977, 24142248, 26205688, 28165956, 29481399, 39308532, 42248934, 42584243, 45859954, 56331912, 58962798, 68789931, 78617064, 84497868, 85168486, 91719908, 117925596, 127752729, 137579862, 168995736, 170336972, 183439816, 206369793, 235851192, 255505458, 275159724, 298089701, 340673944, 383258187, 412739586, 511010916, 550319448, 596179402, 766516374, 825479172, 894269103, 1022021832, 1192358804, 1533032748, 1650958344, 1788538206, 2384717608, 2682807309, 3066065496, 3577076412, 5365614618, 7154152824, 10731229236, 21462458472]

約数ペア:

[(1, 21462458472), (2, 10731229236), (3, 7154152824), (4, 5365614618), (6, 3577076412), (7, 3066065496), (8, 2682807309), (9, 2384717608), (12, 1788538206), (13, 1650958344), (14, 1533032748), (18, 1192358804), (21, 1022021832), (24, 894269103), (26, 825479172), (28, 766516374), (36, 596179402), (39, 550319448), (42, 511010916), (52, 412739586), (56, 383258187), (63, 340673944), (72, 298089701), (78, 275159724), (84, 255505458), (91, 235851192), (104, 206369793), (117, 183439816), (126, 170336972), (127, 168995736), (156, 137579862), (168, 127752729), (182, 117925596), (234, 91719908), (252, 85168486), (254, 84497868), (273, 78617064), (312, 68789931), (364, 58962798), (381, 56331912), (468, 45859954), (504, 42584243), (508, 42248934), (546, 39308532), (728, 29481399), (762, 28165956), (819, 26205688), (889, 24142248), (936, 22929977), (1016, 21124467), (1092, 19654266), (1143, 18777304), (1524, 14082978), (1638, 13102844), (1651, 12999672), (1778, 12071124), (2184, 9827133), (2286, 9388652), (2667, 8047416), (3048, 7041489), (3276, 6551422), (3302, 6499836), (3556, 6035562), (4572, 4694326), (4953, 4333224), (5334, 4023708), (6552, 3275711), (6604, 3249918), (7112, 3017781), (8001, 2682472), (9144, 2347163), (9906, 2166612), (10668, 2011854), (11557, 1857096), (13208, 1624959), (14859, 1444408), (16002, 1341236), (19812, 1083306), (21336, 1005927), (23114, 928548), (25793, 832104), (29718, 722204), (32004, 670618), (34671, 619032), (39624, 541653), (46228, 464274), (51586, 416052), (59436, 361102), (64008, 335309), (69342, 309516), (77379, 277368), (92456, 232137), (103172, 208026), (104013, 206344), (118872, 180551), (138684, 154758)]