18539453088

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1787}}^1$

素因数の和:1996

約数の個数: 288

約数和(自身を含む): 60519566016

約数和(自身を除く): 41980112928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 163, 204, 208, 221, 234, 272, 288, 306, 312, 326, 408, 416, 442, 468, 489, 544, 612, 624, 652, 663, 816, 884, 936, 978, 1224, 1248, 1304, 1326, 1467, 1632, 1768, 1787, 1872, 1956, 1989, 2119, 2448, 2608, 2652, 2771, 2934, 3536, 3574, 3744, 3912, 3978, 4238, 4896, 5216, 5304, 5361, 5542, 5868, 6357, 7072, 7148, 7824, 7956, 8313, 8476, 10608, 10722, 11084, 11736, 12714, 14296, 15648, 15912, 16083, 16626, 16952, 19071, 21216, 21444, 22168, 23231, 23472, 24939, 25428, 28592, 30379, 31824, 32166, 33252, 33904, 36023, 38142, 42888, 44336, 46462, 46944, 49878, 50856, 57184, 60758, 63648, 64332, 66504, 67808, 69693, 72046, 76284, 85776, 88672, 91137, 92924, 99756, 101712, 108069, 121516, 128664, 133008, 139386, 144092, 152568, 171552, 182274, 185848, 199512, 203424, 209079, 216138, 243032, 257328, 266016, 273411, 278772, 288184, 291281, 305136, 324207, 364548, 371696, 394927, 399024, 418158, 432276, 486064, 514656, 546822, 557544, 576368, 582562, 610272, 648414, 729096, 743392, 789854, 798048, 836316, 864552, 873843, 972128, 1093644, 1115088, 1152736, 1165124, 1184781, 1296828, 1458192, 1579708, 1672632, 1729104, 1747686, 2187288, 2230176, 2330248, 2369562, 2593656, 2621529, 2916384, 3159416, 3345264, 3458208, 3495372, 3554343, 3786653, 4374576, 4660496, 4739124, 4951777, 5187312, 5243058, 6318832, 6690528, 6990744, 7108686, 7573306, 8749152, 9320992, 9478248, 9903554, 10374624, 10486116, 11359959, 12637664, 13981488, 14217372, 14855331, 15146612, 18956496, 19807108, 20972232, 22719918, 27962976, 28434744, 29710662, 30293224, 34079877, 37912992, 39614216, 41944464, 44565993, 45439836, 56869488, 59421324, 60586448, 64373101, 68159754, 79228432, 83888928, 89131986, 90879672, 113738976, 118842648, 121172896, 128746202, 136319508, 158456864, 178263972, 181759344, 193119303, 237685296, 257492404, 272639016, 356527944, 363518688, 386238606, 475370592, 514984808, 545278032, 579357909, 713055888, 772477212, 1029969616, 1090556064, 1158715818, 1426111776, 1544954424, 2059939232, 2317431636, 3089908848, 4634863272, 6179817696, 9269726544, 18539453088]

約数ペア:

[(1, 18539453088), (2, 9269726544), (3, 6179817696), (4, 4634863272), (6, 3089908848), (8, 2317431636), (9, 2059939232), (12, 1544954424), (13, 1426111776), (16, 1158715818), (17, 1090556064), (18, 1029969616), (24, 772477212), (26, 713055888), (32, 579357909), (34, 545278032), (36, 514984808), (39, 475370592), (48, 386238606), (51, 363518688), (52, 356527944), (68, 272639016), (72, 257492404), (78, 237685296), (96, 193119303), (102, 181759344), (104, 178263972), (117, 158456864), (136, 136319508), (144, 128746202), (153, 121172896), (156, 118842648), (163, 113738976), (204, 90879672), (208, 89131986), (221, 83888928), (234, 79228432), (272, 68159754), (288, 64373101), (306, 60586448), (312, 59421324), (326, 56869488), (408, 45439836), (416, 44565993), (442, 41944464), (468, 39614216), (489, 37912992), (544, 34079877), (612, 30293224), (624, 29710662), (652, 28434744), (663, 27962976), (816, 22719918), (884, 20972232), (936, 19807108), (978, 18956496), (1224, 15146612), (1248, 14855331), (1304, 14217372), (1326, 13981488), (1467, 12637664), (1632, 11359959), (1768, 10486116), (1787, 10374624), (1872, 9903554), (1956, 9478248), (1989, 9320992), (2119, 8749152), (2448, 7573306), (2608, 7108686), (2652, 6990744), (2771, 6690528), (2934, 6318832), (3536, 5243058), (3574, 5187312), (3744, 4951777), (3912, 4739124), (3978, 4660496), (4238, 4374576), (4896, 3786653), (5216, 3554343), (5304, 3495372), (5361, 3458208), (5542, 3345264), (5868, 3159416), (6357, 2916384), (7072, 2621529), (7148, 2593656), (7824, 2369562), (7956, 2330248), (8313, 2230176), (8476, 2187288), (10608, 1747686), (10722, 1729104), (11084, 1672632), (11736, 1579708), (12714, 1458192), (14296, 1296828), (15648, 1184781), (15912, 1165124), (16083, 1152736), (16626, 1115088), (16952, 1093644), (19071, 972128), (21216, 873843), (21444, 864552), (22168, 836316), (23231, 798048), (23472, 789854), (24939, 743392), (25428, 729096), (28592, 648414), (30379, 610272), (31824, 582562), (32166, 576368), (33252, 557544), (33904, 546822), (36023, 514656), (38142, 486064), (42888, 432276), (44336, 418158), (46462, 399024), (46944, 394927), (49878, 371696), (50856, 364548), (57184, 324207), (60758, 305136), (63648, 291281), (64332, 288184), (66504, 278772), (67808, 273411), (69693, 266016), (72046, 257328), (76284, 243032), (85776, 216138), (88672, 209079), (91137, 203424), (92924, 199512), (99756, 185848), (101712, 182274), (108069, 171552), (121516, 152568), (128664, 144092), (133008, 139386)]