19622736

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{103}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 66891552

約数和(自身を除く): 47268816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 103, 108, 112, 126, 144, 147, 162, 168, 189, 196, 206, 216, 243, 252, 294, 309, 324, 336, 378, 392, 412, 432, 441, 486, 504, 567, 588, 618, 648, 721, 756, 784, 824, 882, 927, 972, 1008, 1134, 1176, 1236, 1296, 1323, 1442, 1512, 1648, 1701, 1764, 1854, 1944, 2163, 2268, 2352, 2472, 2646, 2781, 2884, 3024, 3402, 3528, 3708, 3888, 3969, 4326, 4536, 4944, 5047, 5292, 5562, 5768, 6489, 6804, 7056, 7416, 7938, 8343, 8652, 9072, 10094, 10584, 11124, 11536, 11907, 12978, 13608, 14832, 15141, 15876, 16686, 17304, 19467, 20188, 21168, 22248, 23814, 25029, 25956, 27216, 30282, 31752, 33372, 34608, 38934, 40376, 44496, 45423, 47628, 50058, 51912, 58401, 60564, 63504, 66744, 77868, 80752, 90846, 95256, 100116, 103824, 116802, 121128, 133488, 136269, 155736, 175203, 181692, 190512, 200232, 233604, 242256, 272538, 311472, 350406, 363384, 400464, 408807, 467208, 545076, 700812, 726768, 817614, 934416, 1090152, 1226421, 1401624, 1635228, 2180304, 2452842, 2803248, 3270456, 4905684, 6540912, 9811368, 19622736]

約数ペア:

[(1, 19622736), (2, 9811368), (3, 6540912), (4, 4905684), (6, 3270456), (7, 2803248), (8, 2452842), (9, 2180304), (12, 1635228), (14, 1401624), (16, 1226421), (18, 1090152), (21, 934416), (24, 817614), (27, 726768), (28, 700812), (36, 545076), (42, 467208), (48, 408807), (49, 400464), (54, 363384), (56, 350406), (63, 311472), (72, 272538), (81, 242256), (84, 233604), (98, 200232), (103, 190512), (108, 181692), (112, 175203), (126, 155736), (144, 136269), (147, 133488), (162, 121128), (168, 116802), (189, 103824), (196, 100116), (206, 95256), (216, 90846), (243, 80752), (252, 77868), (294, 66744), (309, 63504), (324, 60564), (336, 58401), (378, 51912), (392, 50058), (412, 47628), (432, 45423), (441, 44496), (486, 40376), (504, 38934), (567, 34608), (588, 33372), (618, 31752), (648, 30282), (721, 27216), (756, 25956), (784, 25029), (824, 23814), (882, 22248), (927, 21168), (972, 20188), (1008, 19467), (1134, 17304), (1176, 16686), (1236, 15876), (1296, 15141), (1323, 14832), (1442, 13608), (1512, 12978), (1648, 11907), (1701, 11536), (1764, 11124), (1854, 10584), (1944, 10094), (2163, 9072), (2268, 8652), (2352, 8343), (2472, 7938), (2646, 7416), (2781, 7056), (2884, 6804), (3024, 6489), (3402, 5768), (3528, 5562), (3708, 5292), (3888, 5047), (3969, 4944), (4326, 4536)]