18388645912

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1246

約数の個数: 192

約数和(自身を含む): 45413222400

約数和(自身を除く): 27024576488

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 151, 161, 182, 184, 196, 299, 302, 322, 364, 392, 598, 604, 637, 644, 728, 1039, 1057, 1127, 1196, 1208, 1274, 1288, 1963, 2078, 2093, 2114, 2254, 2392, 2548, 3473, 3926, 4156, 4186, 4228, 4508, 5096, 6946, 7273, 7399, 7852, 8312, 8372, 8456, 9016, 13507, 13741, 13892, 14546, 14651, 14798, 15704, 16744, 23897, 24311, 27014, 27482, 27784, 29092, 29302, 29596, 45149, 47794, 48622, 50911, 54028, 54964, 58184, 58604, 59192, 90298, 94549, 95588, 96187, 97244, 101822, 108056, 109928, 117208, 156889, 167279, 170177, 180596, 189098, 191176, 192374, 194488, 203644, 310661, 313778, 316043, 334558, 340354, 361192, 378196, 384748, 407288, 621322, 627556, 632086, 661843, 669116, 680708, 756392, 769496, 1098223, 1170953, 1242644, 1255112, 1264172, 1323686, 1338232, 1361416, 2039557, 2174627, 2196446, 2212301, 2341906, 2485288, 2528344, 2647372, 3608447, 4079114, 4349254, 4392892, 4424602, 4683812, 5294744, 7216894, 7687561, 8158228, 8698508, 8785784, 8849204, 9367624, 14276899, 14433788, 15222389, 15375122, 16316456, 17397016, 17698408, 25259129, 28553798, 28867576, 30444778, 30750244, 46909811, 50518258, 57107596, 60889556, 61500488, 93819622, 99938293, 101036516, 114215192, 121779112, 176813903, 187639244, 199876586, 202073032, 328368677, 353627806, 375278488, 399753172, 656737354, 707255612, 799506344, 1313474708, 1414511224, 2298580739, 2626949416, 4597161478, 9194322956, 18388645912]

約数ペア:

[(1, 18388645912), (2, 9194322956), (4, 4597161478), (7, 2626949416), (8, 2298580739), (13, 1414511224), (14, 1313474708), (23, 799506344), (26, 707255612), (28, 656737354), (46, 399753172), (49, 375278488), (52, 353627806), (56, 328368677), (91, 202073032), (92, 199876586), (98, 187639244), (104, 176813903), (151, 121779112), (161, 114215192), (182, 101036516), (184, 99938293), (196, 93819622), (299, 61500488), (302, 60889556), (322, 57107596), (364, 50518258), (392, 46909811), (598, 30750244), (604, 30444778), (637, 28867576), (644, 28553798), (728, 25259129), (1039, 17698408), (1057, 17397016), (1127, 16316456), (1196, 15375122), (1208, 15222389), (1274, 14433788), (1288, 14276899), (1963, 9367624), (2078, 8849204), (2093, 8785784), (2114, 8698508), (2254, 8158228), (2392, 7687561), (2548, 7216894), (3473, 5294744), (3926, 4683812), (4156, 4424602), (4186, 4392892), (4228, 4349254), (4508, 4079114), (5096, 3608447), (6946, 2647372), (7273, 2528344), (7399, 2485288), (7852, 2341906), (8312, 2212301), (8372, 2196446), (8456, 2174627), (9016, 2039557), (13507, 1361416), (13741, 1338232), (13892, 1323686), (14546, 1264172), (14651, 1255112), (14798, 1242644), (15704, 1170953), (16744, 1098223), (23897, 769496), (24311, 756392), (27014, 680708), (27482, 669116), (27784, 661843), (29092, 632086), (29302, 627556), (29596, 621322), (45149, 407288), (47794, 384748), (48622, 378196), (50911, 361192), (54028, 340354), (54964, 334558), (58184, 316043), (58604, 313778), (59192, 310661), (90298, 203644), (94549, 194488), (95588, 192374), (96187, 191176), (97244, 189098), (101822, 180596), (108056, 170177), (109928, 167279), (117208, 156889)]