19180425672

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:1005

約数の個数: 256

約数和(自身を含む): 57736800000

約数和(自身を除く): 38556374328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 106, 108, 109, 114, 152, 159, 171, 212, 216, 218, 228, 318, 327, 342, 424, 436, 456, 477, 513, 636, 654, 684, 809, 872, 954, 981, 1007, 1026, 1272, 1308, 1368, 1431, 1618, 1908, 1962, 2014, 2052, 2071, 2427, 2616, 2862, 2943, 3021, 3236, 3816, 3924, 4028, 4104, 4142, 4854, 5724, 5777, 5886, 6042, 6213, 6472, 7281, 7848, 8056, 8284, 9063, 9708, 11448, 11554, 11772, 12084, 12426, 14562, 15371, 16568, 17331, 18126, 18639, 19416, 21843, 23108, 23544, 24168, 24852, 27189, 29124, 30742, 34662, 36252, 37278, 42877, 43686, 46113, 46216, 49704, 51993, 54378, 55917, 58248, 61484, 69324, 72504, 74556, 85754, 87372, 88181, 92226, 103986, 108756, 109763, 111834, 122968, 128631, 138339, 138648, 149112, 155979, 171508, 174744, 176362, 184452, 207972, 217512, 219526, 223668, 257262, 264543, 276678, 311958, 329289, 343016, 352724, 368904, 385893, 415017, 415944, 439052, 447336, 514524, 529086, 553356, 623916, 658578, 705448, 771786, 793629, 814663, 830034, 878104, 987867, 1029048, 1058172, 1106712, 1157679, 1247832, 1317156, 1543572, 1587258, 1629326, 1660068, 1675439, 1975734, 2116344, 2315358, 2380887, 2443989, 2634312, 2963601, 3087144, 3174516, 3258652, 3320136, 3350878, 3951468, 4630716, 4673593, 4761774, 4887978, 5026317, 5927202, 6349032, 6517304, 6701756, 7331967, 7902936, 9261432, 9347186, 9523548, 9775956, 10052634, 11854404, 13403512, 14020779, 14663934, 15078951, 18694372, 19047096, 19551912, 20105268, 21995901, 23708808, 28041558, 29327868, 30157902, 37388744, 40210536, 42062337, 43991802, 45236853, 56083116, 58655736, 60315804, 84124674, 87983604, 88798267, 90473706, 112166232, 120631608, 126187011, 168249348, 175967208, 177596534, 180947412, 252374022, 266394801, 336498696, 355193068, 361894824, 504748044, 532789602, 710386136, 799184403, 1009496088, 1065579204, 1598368806, 2131158408, 2397553209, 3196737612, 4795106418, 6393475224, 9590212836, 19180425672]

約数ペア:

[(1, 19180425672), (2, 9590212836), (3, 6393475224), (4, 4795106418), (6, 3196737612), (8, 2397553209), (9, 2131158408), (12, 1598368806), (18, 1065579204), (19, 1009496088), (24, 799184403), (27, 710386136), (36, 532789602), (38, 504748044), (53, 361894824), (54, 355193068), (57, 336498696), (72, 266394801), (76, 252374022), (106, 180947412), (108, 177596534), (109, 175967208), (114, 168249348), (152, 126187011), (159, 120631608), (171, 112166232), (212, 90473706), (216, 88798267), (218, 87983604), (228, 84124674), (318, 60315804), (327, 58655736), (342, 56083116), (424, 45236853), (436, 43991802), (456, 42062337), (477, 40210536), (513, 37388744), (636, 30157902), (654, 29327868), (684, 28041558), (809, 23708808), (872, 21995901), (954, 20105268), (981, 19551912), (1007, 19047096), (1026, 18694372), (1272, 15078951), (1308, 14663934), (1368, 14020779), (1431, 13403512), (1618, 11854404), (1908, 10052634), (1962, 9775956), (2014, 9523548), (2052, 9347186), (2071, 9261432), (2427, 7902936), (2616, 7331967), (2862, 6701756), (2943, 6517304), (3021, 6349032), (3236, 5927202), (3816, 5026317), (3924, 4887978), (4028, 4761774), (4104, 4673593), (4142, 4630716), (4854, 3951468), (5724, 3350878), (5777, 3320136), (5886, 3258652), (6042, 3174516), (6213, 3087144), (6472, 2963601), (7281, 2634312), (7848, 2443989), (8056, 2380887), (8284, 2315358), (9063, 2116344), (9708, 1975734), (11448, 1675439), (11554, 1660068), (11772, 1629326), (12084, 1587258), (12426, 1543572), (14562, 1317156), (15371, 1247832), (16568, 1157679), (17331, 1106712), (18126, 1058172), (18639, 1029048), (19416, 987867), (21843, 878104), (23108, 830034), (23544, 814663), (24168, 793629), (24852, 771786), (27189, 705448), (29124, 658578), (30742, 623916), (34662, 553356), (36252, 529086), (37278, 514524), (42877, 447336), (43686, 439052), (46113, 415944), (46216, 415017), (49704, 385893), (51993, 368904), (54378, 352724), (55917, 343016), (58248, 329289), (61484, 311958), (69324, 276678), (72504, 264543), (74556, 257262), (85754, 223668), (87372, 219526), (88181, 217512), (92226, 207972), (103986, 184452), (108756, 176362), (109763, 174744), (111834, 171508), (122968, 155979), (128631, 149112), (138339, 138648)]