12183584

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 27720000

約数和(自身を除く): 15536416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 499, 763, 872, 998, 1526, 1744, 1996, 3052, 3488, 3493, 3992, 6104, 6986, 7984, 12208, 13972, 15968, 24416, 27944, 54391, 55888, 108782, 111776, 217564, 380737, 435128, 761474, 870256, 1522948, 1740512, 3045896, 6091792, 12183584]

約数ペア:

[(1, 12183584), (2, 6091792), (4, 3045896), (7, 1740512), (8, 1522948), (14, 870256), (16, 761474), (28, 435128), (32, 380737), (56, 217564), (109, 111776), (112, 108782), (218, 55888), (224, 54391), (436, 27944), (499, 24416), (763, 15968), (872, 13972), (998, 12208), (1526, 7984), (1744, 6986), (1996, 6104), (3052, 3992), (3488, 3493)]