18987777144

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8069}}^1$

素因数の和:8147

約数の個数: 288

約数和(自身を含む): 64582596000

約数和(自身を除く): 45594818856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 29, 36, 42, 46, 49, 56, 58, 63, 69, 72, 84, 87, 92, 98, 116, 126, 138, 147, 161, 168, 174, 184, 196, 203, 207, 232, 252, 261, 276, 294, 322, 348, 392, 406, 414, 441, 483, 504, 522, 552, 588, 609, 644, 667, 696, 812, 828, 882, 966, 1044, 1127, 1176, 1218, 1288, 1334, 1421, 1449, 1624, 1656, 1764, 1827, 1932, 2001, 2088, 2254, 2436, 2668, 2842, 2898, 3381, 3528, 3654, 3864, 4002, 4263, 4508, 4669, 4872, 5336, 5684, 5796, 6003, 6762, 7308, 8004, 8069, 8526, 9016, 9338, 10143, 11368, 11592, 12006, 12789, 13524, 14007, 14616, 16008, 16138, 17052, 18676, 20286, 24012, 24207, 25578, 27048, 28014, 32276, 32683, 34104, 37352, 40572, 42021, 48024, 48414, 51156, 56028, 56483, 64552, 65366, 72621, 81144, 84042, 96828, 98049, 102312, 112056, 112966, 130732, 145242, 168084, 169449, 185587, 193656, 196098, 225932, 234001, 261464, 290484, 294147, 336168, 338898, 371174, 392196, 395381, 451864, 468002, 508347, 556761, 580968, 588294, 677796, 702003, 742348, 784392, 790762, 936004, 1016694, 1113522, 1176588, 1186143, 1299109, 1355592, 1404006, 1484696, 1581524, 1638007, 1670283, 1872008, 2033388, 2106009, 2227044, 2353176, 2372286, 2598218, 2808012, 3163048, 3276014, 3340566, 3558429, 3897327, 4066776, 4212018, 4454088, 4744572, 4914021, 5196436, 5382023, 5616024, 6552028, 6681132, 7116858, 7794654, 8424036, 9093763, 9489144, 9828042, 10392872, 10764046, 11466049, 11691981, 13104056, 13362264, 14233716, 14742063, 15589308, 16146069, 16848072, 18187526, 19656084, 21528092, 22932098, 23383962, 27281289, 28467432, 29484126, 31178616, 32292138, 34398147, 36375052, 37674161, 39312168, 43056184, 45864196, 46767924, 48438207, 54562578, 58968252, 64584276, 68796294, 72750104, 75348322, 81843867, 91728392, 93535848, 96876414, 103194441, 109125156, 113022483, 117936504, 129168552, 137592588, 150696644, 163687734, 193752828, 206388882, 218250312, 226044966, 263719127, 275185176, 301393288, 327375468, 339067449, 387505656, 412777764, 452089932, 527438254, 654750936, 678134898, 791157381, 825555528, 904179864, 1054876508, 1356269796, 1582314762, 2109753016, 2373472143, 2712539592, 3164629524, 4746944286, 6329259048, 9493888572, 18987777144]

約数ペア:

[(1, 18987777144), (2, 9493888572), (3, 6329259048), (4, 4746944286), (6, 3164629524), (7, 2712539592), (8, 2373472143), (9, 2109753016), (12, 1582314762), (14, 1356269796), (18, 1054876508), (21, 904179864), (23, 825555528), (24, 791157381), (28, 678134898), (29, 654750936), (36, 527438254), (42, 452089932), (46, 412777764), (49, 387505656), (56, 339067449), (58, 327375468), (63, 301393288), (69, 275185176), (72, 263719127), (84, 226044966), (87, 218250312), (92, 206388882), (98, 193752828), (116, 163687734), (126, 150696644), (138, 137592588), (147, 129168552), (161, 117936504), (168, 113022483), (174, 109125156), (184, 103194441), (196, 96876414), (203, 93535848), (207, 91728392), (232, 81843867), (252, 75348322), (261, 72750104), (276, 68796294), (294, 64584276), (322, 58968252), (348, 54562578), (392, 48438207), (406, 46767924), (414, 45864196), (441, 43056184), (483, 39312168), (504, 37674161), (522, 36375052), (552, 34398147), (588, 32292138), (609, 31178616), (644, 29484126), (667, 28467432), (696, 27281289), (812, 23383962), (828, 22932098), (882, 21528092), (966, 19656084), (1044, 18187526), (1127, 16848072), (1176, 16146069), (1218, 15589308), (1288, 14742063), (1334, 14233716), (1421, 13362264), (1449, 13104056), (1624, 11691981), (1656, 11466049), (1764, 10764046), (1827, 10392872), (1932, 9828042), (2001, 9489144), (2088, 9093763), (2254, 8424036), (2436, 7794654), (2668, 7116858), (2842, 6681132), (2898, 6552028), (3381, 5616024), (3528, 5382023), (3654, 5196436), (3864, 4914021), (4002, 4744572), (4263, 4454088), (4508, 4212018), (4669, 4066776), (4872, 3897327), (5336, 3558429), (5684, 3340566), (5796, 3276014), (6003, 3163048), (6762, 2808012), (7308, 2598218), (8004, 2372286), (8069, 2353176), (8526, 2227044), (9016, 2106009), (9338, 2033388), (10143, 1872008), (11368, 1670283), (11592, 1638007), (12006, 1581524), (12789, 1484696), (13524, 1404006), (14007, 1355592), (14616, 1299109), (16008, 1186143), (16138, 1176588), (17052, 1113522), (18676, 1016694), (20286, 936004), (24012, 790762), (24207, 784392), (25578, 742348), (27048, 702003), (28014, 677796), (32276, 588294), (32683, 580968), (34104, 556761), (37352, 508347), (40572, 468002), (42021, 451864), (48024, 395381), (48414, 392196), (51156, 371174), (56028, 338898), (56483, 336168), (64552, 294147), (65366, 290484), (72621, 261464), (81144, 234001), (84042, 225932), (96828, 196098), (98049, 193656), (102312, 185587), (112056, 169449), (112966, 168084), (130732, 145242)]