21927830064

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{152837}}^1$

素因数の和:152923

約数の個数: 120

約数和(自身を含む): 66976057008

約数和(自身を除く): 45048226944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 61, 84, 98, 112, 122, 147, 168, 183, 196, 244, 294, 336, 366, 392, 427, 488, 588, 732, 784, 854, 976, 1176, 1281, 1464, 1708, 2352, 2562, 2928, 2989, 3416, 5124, 5978, 6832, 8967, 10248, 11956, 17934, 20496, 23912, 35868, 47824, 71736, 143472, 152837, 305674, 458511, 611348, 917022, 1069859, 1222696, 1834044, 2139718, 2445392, 3209577, 3668088, 4279436, 6419154, 7336176, 7489013, 8558872, 9323057, 12838308, 14978026, 17117744, 18646114, 22467039, 25676616, 27969171, 29956052, 37292228, 44934078, 51353232, 55938342, 59912104, 65261399, 74584456, 89868156, 111876684, 119824208, 130522798, 149168912, 179736312, 195784197, 223753368, 261045596, 359472624, 391568394, 447506736, 456829793, 522091192, 783136788, 913659586, 1044182384, 1370489379, 1566273576, 1827319172, 2740978758, 3132547152, 3654638344, 5481957516, 7309276688, 10963915032, 21927830064]

約数ペア:

[(1, 21927830064), (2, 10963915032), (3, 7309276688), (4, 5481957516), (6, 3654638344), (7, 3132547152), (8, 2740978758), (12, 1827319172), (14, 1566273576), (16, 1370489379), (21, 1044182384), (24, 913659586), (28, 783136788), (42, 522091192), (48, 456829793), (49, 447506736), (56, 391568394), (61, 359472624), (84, 261045596), (98, 223753368), (112, 195784197), (122, 179736312), (147, 149168912), (168, 130522798), (183, 119824208), (196, 111876684), (244, 89868156), (294, 74584456), (336, 65261399), (366, 59912104), (392, 55938342), (427, 51353232), (488, 44934078), (588, 37292228), (732, 29956052), (784, 27969171), (854, 25676616), (976, 22467039), (1176, 18646114), (1281, 17117744), (1464, 14978026), (1708, 12838308), (2352, 9323057), (2562, 8558872), (2928, 7489013), (2989, 7336176), (3416, 6419154), (5124, 4279436), (5978, 3668088), (6832, 3209577), (8967, 2445392), (10248, 2139718), (11956, 1834044), (17934, 1222696), (20496, 1069859), (23912, 917022), (35868, 611348), (47824, 458511), (71736, 305674), (143472, 152837)]