13866314

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 27825120

約数和(自身を除く): 13958806

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 677, 931, 1078, 1354, 1463, 1862, 2926, 4739, 7447, 9478, 10241, 12863, 14894, 20482, 25726, 33173, 52129, 66346, 90041, 104258, 141493, 180082, 282986, 364903, 630287, 729806, 990451, 1260574, 1980902, 6933157, 13866314]

約数ペア:

[(1, 13866314), (2, 6933157), (7, 1980902), (11, 1260574), (14, 990451), (19, 729806), (22, 630287), (38, 364903), (49, 282986), (77, 180082), (98, 141493), (133, 104258), (154, 90041), (209, 66346), (266, 52129), (418, 33173), (539, 25726), (677, 20482), (931, 14894), (1078, 12863), (1354, 10241), (1463, 9478), (1862, 7447), (2926, 4739)]