2018718156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:848

約数の個数: 192

約数和(自身を含む): 6152832000

約数和(自身を除く): 4134113844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 149, 156, 182, 228, 247, 266, 273, 298, 364, 399, 447, 494, 532, 546, 596, 653, 741, 798, 894, 988, 1043, 1092, 1306, 1482, 1596, 1729, 1788, 1937, 1959, 2086, 2612, 2831, 2964, 3129, 3458, 3874, 3918, 4172, 4571, 5187, 5662, 5811, 6258, 6916, 7748, 7836, 8489, 8493, 9142, 10374, 11324, 11622, 12407, 12516, 13559, 13713, 16978, 16986, 18284, 19817, 20748, 23244, 24814, 25467, 27118, 27426, 33956, 33972, 36803, 37221, 39634, 40677, 49628, 50934, 54236, 54852, 59423, 59451, 73606, 74442, 79268, 81354, 86849, 97297, 101868, 110409, 118846, 118902, 147212, 148884, 161291, 162708, 173698, 178269, 194594, 220818, 237692, 237804, 257621, 260547, 291891, 322582, 347396, 356538, 389188, 441636, 483873, 515242, 521094, 583782, 645164, 681079, 713076, 772863, 967746, 1030484, 1042188, 1129037, 1167564, 1264861, 1362158, 1545726, 1848643, 1935492, 2043237, 2258074, 2529722, 2724316, 3091452, 3387111, 3697286, 3794583, 4086474, 4516148, 5059444, 5545929, 6774222, 7394572, 7589166, 8172948, 8854027, 11091858, 12940501, 13548444, 15178332, 17708054, 22183716, 24032359, 25881002, 26562081, 35416108, 38821503, 48064718, 51762004, 53124162, 72097077, 77643006, 96129436, 106248324, 144194154, 155286012, 168226513, 288388308, 336453026, 504679539, 672906052, 1009359078, 2018718156]

約数ペア:

[(1, 2018718156), (2, 1009359078), (3, 672906052), (4, 504679539), (6, 336453026), (7, 288388308), (12, 168226513), (13, 155286012), (14, 144194154), (19, 106248324), (21, 96129436), (26, 77643006), (28, 72097077), (38, 53124162), (39, 51762004), (42, 48064718), (52, 38821503), (57, 35416108), (76, 26562081), (78, 25881002), (84, 24032359), (91, 22183716), (114, 17708054), (133, 15178332), (149, 13548444), (156, 12940501), (182, 11091858), (228, 8854027), (247, 8172948), (266, 7589166), (273, 7394572), (298, 6774222), (364, 5545929), (399, 5059444), (447, 4516148), (494, 4086474), (532, 3794583), (546, 3697286), (596, 3387111), (653, 3091452), (741, 2724316), (798, 2529722), (894, 2258074), (988, 2043237), (1043, 1935492), (1092, 1848643), (1306, 1545726), (1482, 1362158), (1596, 1264861), (1729, 1167564), (1788, 1129037), (1937, 1042188), (1959, 1030484), (2086, 967746), (2612, 772863), (2831, 713076), (2964, 681079), (3129, 645164), (3458, 583782), (3874, 521094), (3918, 515242), (4172, 483873), (4571, 441636), (5187, 389188), (5662, 356538), (5811, 347396), (6258, 322582), (6916, 291891), (7748, 260547), (7836, 257621), (8489, 237804), (8493, 237692), (9142, 220818), (10374, 194594), (11324, 178269), (11622, 173698), (12407, 162708), (12516, 161291), (13559, 148884), (13713, 147212), (16978, 118902), (16986, 118846), (18284, 110409), (19817, 101868), (20748, 97297), (23244, 86849), (24814, 81354), (25467, 79268), (27118, 74442), (27426, 73606), (33956, 59451), (33972, 59423), (36803, 54852), (37221, 54236), (39634, 50934), (40677, 49628)]