18656453088

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{237287}}^1$

素因数の和:237326

約数の個数: 192

約数和(自身を含む): 66972165120

約数和(自身を除く): 48315712032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 237287, 474574, 711861, 949148, 1423722, 1661009, 1898296, 2135583, 2847444, 3084731, 3322018, 3796592, 4271166, 4983027, 5694888, 6169462, 6406749, 6644036, 7593184, 8542332, 9254193, 9966054, 11389776, 12338924, 12813498, 13288072, 14949081, 17084664, 18508386, 19932108, 21593117, 22779552, 24677848, 25626996, 26576144, 27762579, 29898162, 34169328, 37016772, 39864216, 43186234, 44847243, 49355696, 51253992, 53152288, 55525158, 59796324, 64779351, 68338656, 74033544, 79728432, 83287737, 86372468, 89694486, 98711392, 102507984, 111050316, 119592648, 129558702, 148067088, 159456864, 166575474, 172744936, 179388972, 194338053, 205015968, 222100632, 239185296, 259117404, 296134176, 333150948, 345489872, 358777944, 388676106, 444201264, 478370592, 518234808, 583014159, 666301896, 690979744, 717555888, 777352212, 888402528, 1036469616, 1166028318, 1332603792, 1435111776, 1554704424, 2072939232, 2332056636, 2665207584, 3109408848, 4664113272, 6218817696, 9328226544, 18656453088]

約数ペア:

[(1, 18656453088), (2, 9328226544), (3, 6218817696), (4, 4664113272), (6, 3109408848), (7, 2665207584), (8, 2332056636), (9, 2072939232), (12, 1554704424), (13, 1435111776), (14, 1332603792), (16, 1166028318), (18, 1036469616), (21, 888402528), (24, 777352212), (26, 717555888), (27, 690979744), (28, 666301896), (32, 583014159), (36, 518234808), (39, 478370592), (42, 444201264), (48, 388676106), (52, 358777944), (54, 345489872), (56, 333150948), (63, 296134176), (72, 259117404), (78, 239185296), (84, 222100632), (91, 205015968), (96, 194338053), (104, 179388972), (108, 172744936), (112, 166575474), (117, 159456864), (126, 148067088), (144, 129558702), (156, 119592648), (168, 111050316), (182, 102507984), (189, 98711392), (208, 89694486), (216, 86372468), (224, 83287737), (234, 79728432), (252, 74033544), (273, 68338656), (288, 64779351), (312, 59796324), (336, 55525158), (351, 53152288), (364, 51253992), (378, 49355696), (416, 44847243), (432, 43186234), (468, 39864216), (504, 37016772), (546, 34169328), (624, 29898162), (672, 27762579), (702, 26576144), (728, 25626996), (756, 24677848), (819, 22779552), (864, 21593117), (936, 19932108), (1008, 18508386), (1092, 17084664), (1248, 14949081), (1404, 13288072), (1456, 12813498), (1512, 12338924), (1638, 11389776), (1872, 9966054), (2016, 9254193), (2184, 8542332), (2457, 7593184), (2808, 6644036), (2912, 6406749), (3024, 6169462), (3276, 5694888), (3744, 4983027), (4368, 4271166), (4914, 3796592), (5616, 3322018), (6048, 3084731), (6552, 2847444), (8736, 2135583), (9828, 1898296), (11232, 1661009), (13104, 1423722), (19656, 949148), (26208, 711861), (39312, 474574), (78624, 237287)]