12478656

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:749

約数の個数: 56

約数和(自身を含む): 33389824

約数和(自身を除く): 20911168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 631, 824, 1236, 1262, 1648, 1893, 2472, 2524, 3296, 3786, 4944, 5048, 6592, 7572, 9888, 10096, 15144, 19776, 20192, 30288, 40384, 60576, 64993, 121152, 129986, 194979, 259972, 389958, 519944, 779916, 1039888, 1559832, 2079776, 3119664, 4159552, 6239328, 12478656]

約数ペア:

[(1, 12478656), (2, 6239328), (3, 4159552), (4, 3119664), (6, 2079776), (8, 1559832), (12, 1039888), (16, 779916), (24, 519944), (32, 389958), (48, 259972), (64, 194979), (96, 129986), (103, 121152), (192, 64993), (206, 60576), (309, 40384), (412, 30288), (618, 20192), (631, 19776), (824, 15144), (1236, 10096), (1262, 9888), (1648, 7572), (1893, 6592), (2472, 5048), (2524, 4944), (3296, 3786)]