12975984

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{613}}^1$

素因数の和:644

約数の個数: 120

約数和(自身を含む): 43397520

約数和(自身を除く): 30421536

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, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 613, 756, 784, 882, 1008, 1176, 1226, 1323, 1512, 1764, 1839, 2352, 2452, 2646, 3024, 3528, 3678, 4291, 4904, 5292, 5517, 7056, 7356, 8582, 9808, 10584, 11034, 12873, 14712, 16551, 17164, 21168, 22068, 25746, 29424, 30037, 33102, 34328, 38619, 44136, 51492, 60074, 66204, 68656, 77238, 88272, 90111, 102984, 115857, 120148, 132408, 154476, 180222, 205968, 231714, 240296, 264816, 270333, 308952, 360444, 463428, 480592, 540666, 617904, 720888, 810999, 926856, 1081332, 1441776, 1621998, 1853712, 2162664, 3243996, 4325328, 6487992, 12975984]

約数ペア:

[(1, 12975984), (2, 6487992), (3, 4325328), (4, 3243996), (6, 2162664), (7, 1853712), (8, 1621998), (9, 1441776), (12, 1081332), (14, 926856), (16, 810999), (18, 720888), (21, 617904), (24, 540666), (27, 480592), (28, 463428), (36, 360444), (42, 308952), (48, 270333), (49, 264816), (54, 240296), (56, 231714), (63, 205968), (72, 180222), (84, 154476), (98, 132408), (108, 120148), (112, 115857), (126, 102984), (144, 90111), (147, 88272), (168, 77238), (189, 68656), (196, 66204), (216, 60074), (252, 51492), (294, 44136), (336, 38619), (378, 34328), (392, 33102), (432, 30037), (441, 29424), (504, 25746), (588, 22068), (613, 21168), (756, 17164), (784, 16551), (882, 14712), (1008, 12873), (1176, 11034), (1226, 10584), (1323, 9808), (1512, 8582), (1764, 7356), (1839, 7056), (2352, 5517), (2452, 5292), (2646, 4904), (3024, 4291), (3528, 3678)]