18922307616

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:1017

約数の個数: 240

約数和(自身を含む): 57088159128

約数和(自身を除く): 38165851512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 181, 212, 216, 288, 318, 324, 362, 424, 432, 477, 543, 636, 648, 724, 761, 848, 864, 954, 1086, 1272, 1296, 1431, 1448, 1522, 1629, 1696, 1908, 2172, 2283, 2544, 2592, 2862, 2896, 3044, 3258, 3816, 4293, 4344, 4566, 4887, 5088, 5724, 5792, 6088, 6516, 6849, 7632, 8586, 8688, 9132, 9593, 9774, 11448, 12176, 13032, 13698, 14661, 15264, 17172, 17376, 18264, 19186, 19548, 20547, 22896, 24352, 26064, 27396, 28779, 29322, 34344, 36528, 38372, 39096, 40333, 41094, 45792, 52128, 54792, 57558, 58644, 61641, 68688, 73056, 76744, 78192, 80666, 82188, 86337, 109584, 115116, 117288, 120999, 123282, 137376, 137741, 153488, 156384, 161332, 164376, 172674, 219168, 230232, 234576, 241998, 246564, 259011, 275482, 306976, 322664, 328752, 345348, 362997, 413223, 460464, 469152, 483996, 493128, 518022, 550964, 645328, 657504, 690696, 725994, 777033, 826446, 920928, 967992, 986256, 1036044, 1088991, 1101928, 1239669, 1290656, 1381392, 1451988, 1554066, 1652892, 1935984, 1972512, 2072088, 2177982, 2203856, 2479338, 2762784, 2903976, 3108132, 3266973, 3305784, 3719007, 3871968, 4144176, 4355964, 4407712, 4958676, 5807952, 6216264, 6533946, 6611568, 7300273, 7438014, 8288352, 8711928, 9917352, 11157021, 11615904, 12432528, 13067892, 13223136, 14600546, 14876028, 17423856, 19834704, 21900819, 22314042, 24865056, 26135784, 29201092, 29752056, 34847712, 39669408, 43801638, 44628084, 52271568, 58402184, 59504112, 65702457, 87603276, 89256168, 104543136, 116804368, 119008224, 131404914, 175206552, 178512336, 197107371, 233608736, 262809828, 350413104, 357024672, 394214742, 525619656, 591322113, 700826208, 788429484, 1051239312, 1182644226, 1576858968, 2102478624, 2365288452, 3153717936, 4730576904, 6307435872, 9461153808, 18922307616]

約数ペア:

[(1, 18922307616), (2, 9461153808), (3, 6307435872), (4, 4730576904), (6, 3153717936), (8, 2365288452), (9, 2102478624), (12, 1576858968), (16, 1182644226), (18, 1051239312), (24, 788429484), (27, 700826208), (32, 591322113), (36, 525619656), (48, 394214742), (53, 357024672), (54, 350413104), (72, 262809828), (81, 233608736), (96, 197107371), (106, 178512336), (108, 175206552), (144, 131404914), (159, 119008224), (162, 116804368), (181, 104543136), (212, 89256168), (216, 87603276), (288, 65702457), (318, 59504112), (324, 58402184), (362, 52271568), (424, 44628084), (432, 43801638), (477, 39669408), (543, 34847712), (636, 29752056), (648, 29201092), (724, 26135784), (761, 24865056), (848, 22314042), (864, 21900819), (954, 19834704), (1086, 17423856), (1272, 14876028), (1296, 14600546), (1431, 13223136), (1448, 13067892), (1522, 12432528), (1629, 11615904), (1696, 11157021), (1908, 9917352), (2172, 8711928), (2283, 8288352), (2544, 7438014), (2592, 7300273), (2862, 6611568), (2896, 6533946), (3044, 6216264), (3258, 5807952), (3816, 4958676), (4293, 4407712), (4344, 4355964), (4566, 4144176), (4887, 3871968), (5088, 3719007), (5724, 3305784), (5792, 3266973), (6088, 3108132), (6516, 2903976), (6849, 2762784), (7632, 2479338), (8586, 2203856), (8688, 2177982), (9132, 2072088), (9593, 1972512), (9774, 1935984), (11448, 1652892), (12176, 1554066), (13032, 1451988), (13698, 1381392), (14661, 1290656), (15264, 1239669), (17172, 1101928), (17376, 1088991), (18264, 1036044), (19186, 986256), (19548, 967992), (20547, 920928), (22896, 826446), (24352, 777033), (26064, 725994), (27396, 690696), (28779, 657504), (29322, 645328), (34344, 550964), (36528, 518022), (38372, 493128), (39096, 483996), (40333, 469152), (41094, 460464), (45792, 413223), (52128, 362997), (54792, 345348), (57558, 328752), (58644, 322664), (61641, 306976), (68688, 275482), (73056, 259011), (76744, 246564), (78192, 241998), (80666, 234576), (82188, 230232), (86337, 219168), (109584, 172674), (115116, 164376), (117288, 161332), (120999, 156384), (123282, 153488), (137376, 137741)]