18841400928

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7927}}^1$

素因数の和:8087

約数の個数: 240

約数和(自身を含む): 63819512064

約数和(自身を除く): 44978111136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 131, 144, 162, 168, 189, 216, 224, 252, 262, 288, 324, 336, 378, 393, 432, 504, 524, 567, 648, 672, 756, 786, 864, 917, 1008, 1048, 1134, 1179, 1296, 1512, 1572, 1834, 2016, 2096, 2268, 2358, 2592, 2751, 3024, 3144, 3537, 3668, 4192, 4536, 4716, 5502, 6048, 6288, 7074, 7336, 7927, 8253, 9072, 9432, 10611, 11004, 12576, 14148, 14672, 15854, 16506, 18144, 18864, 21222, 22008, 23781, 24759, 28296, 29344, 31708, 33012, 37728, 42444, 44016, 47562, 49518, 55489, 56592, 63416, 66024, 71343, 74277, 84888, 88032, 95124, 99036, 110978, 113184, 126832, 132048, 142686, 148554, 166467, 169776, 190248, 198072, 214029, 221956, 253664, 264096, 285372, 297108, 332934, 339552, 380496, 396144, 428058, 443912, 499401, 570744, 594216, 642087, 665868, 760992, 792288, 856116, 887824, 998802, 1038437, 1141488, 1188432, 1284174, 1331736, 1498203, 1712232, 1775648, 1997604, 2076874, 2282976, 2376864, 2568348, 2663472, 2996406, 3115311, 3424464, 3995208, 4153748, 4494609, 5136696, 5326944, 5992812, 6230622, 6848928, 7269059, 7990416, 8307496, 8989218, 9345933, 10273392, 11985624, 12461244, 14538118, 15980832, 16614992, 17978436, 18691866, 20546784, 21807177, 23971248, 24922488, 28037799, 29076236, 33229984, 35956872, 37383732, 43614354, 47942496, 49844976, 56075598, 58152472, 65421531, 71913744, 74767464, 84113397, 87228708, 99689952, 112151196, 116304944, 130843062, 143827488, 149534928, 168226794, 174457416, 196264593, 224302392, 232609888, 261686124, 299069856, 336453588, 348914832, 392529186, 448604784, 523372248, 588793779, 672907176, 697829664, 785058372, 897209568, 1046744496, 1177587558, 1345814352, 1570116744, 2093488992, 2355175116, 2691628704, 3140233488, 4710350232, 6280466976, 9420700464, 18841400928]

約数ペア:

[(1, 18841400928), (2, 9420700464), (3, 6280466976), (4, 4710350232), (6, 3140233488), (7, 2691628704), (8, 2355175116), (9, 2093488992), (12, 1570116744), (14, 1345814352), (16, 1177587558), (18, 1046744496), (21, 897209568), (24, 785058372), (27, 697829664), (28, 672907176), (32, 588793779), (36, 523372248), (42, 448604784), (48, 392529186), (54, 348914832), (56, 336453588), (63, 299069856), (72, 261686124), (81, 232609888), (84, 224302392), (96, 196264593), (108, 174457416), (112, 168226794), (126, 149534928), (131, 143827488), (144, 130843062), (162, 116304944), (168, 112151196), (189, 99689952), (216, 87228708), (224, 84113397), (252, 74767464), (262, 71913744), (288, 65421531), (324, 58152472), (336, 56075598), (378, 49844976), (393, 47942496), (432, 43614354), (504, 37383732), (524, 35956872), (567, 33229984), (648, 29076236), (672, 28037799), (756, 24922488), (786, 23971248), (864, 21807177), (917, 20546784), (1008, 18691866), (1048, 17978436), (1134, 16614992), (1179, 15980832), (1296, 14538118), (1512, 12461244), (1572, 11985624), (1834, 10273392), (2016, 9345933), (2096, 8989218), (2268, 8307496), (2358, 7990416), (2592, 7269059), (2751, 6848928), (3024, 6230622), (3144, 5992812), (3537, 5326944), (3668, 5136696), (4192, 4494609), (4536, 4153748), (4716, 3995208), (5502, 3424464), (6048, 3115311), (6288, 2996406), (7074, 2663472), (7336, 2568348), (7927, 2376864), (8253, 2282976), (9072, 2076874), (9432, 1997604), (10611, 1775648), (11004, 1712232), (12576, 1498203), (14148, 1331736), (14672, 1284174), (15854, 1188432), (16506, 1141488), (18144, 1038437), (18864, 998802), (21222, 887824), (22008, 856116), (23781, 792288), (24759, 760992), (28296, 665868), (29344, 642087), (31708, 594216), (33012, 570744), (37728, 499401), (42444, 443912), (44016, 428058), (47562, 396144), (49518, 380496), (55489, 339552), (56592, 332934), (63416, 297108), (66024, 285372), (71343, 264096), (74277, 253664), (84888, 221956), (88032, 214029), (95124, 198072), (99036, 190248), (110978, 169776), (113184, 166467), (126832, 148554), (132048, 142686)]