12744984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 36806400

約数和(自身を除く): 24061416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 709, 749, 856, 1284, 1418, 1498, 2127, 2247, 2568, 2836, 2996, 4254, 4494, 4963, 5672, 5992, 8508, 8988, 9926, 14889, 17016, 17976, 19852, 29778, 39704, 59556, 75863, 119112, 151726, 227589, 303452, 455178, 531041, 606904, 910356, 1062082, 1593123, 1820712, 2124164, 3186246, 4248328, 6372492, 12744984]

約数ペア:

[(1, 12744984), (2, 6372492), (3, 4248328), (4, 3186246), (6, 2124164), (7, 1820712), (8, 1593123), (12, 1062082), (14, 910356), (21, 606904), (24, 531041), (28, 455178), (42, 303452), (56, 227589), (84, 151726), (107, 119112), (168, 75863), (214, 59556), (321, 39704), (428, 29778), (642, 19852), (709, 17976), (749, 17016), (856, 14889), (1284, 9926), (1418, 8988), (1498, 8508), (2127, 5992), (2247, 5672), (2568, 4963), (2836, 4494), (2996, 4254)]