12756828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7993}}^1$

素因数の和:8026

約数の個数: 48

約数和(自身を含む): 35813120

約数和(自身を除く): 23056292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 7993, 15986, 23979, 31972, 47958, 55951, 95916, 111902, 151867, 167853, 223804, 303734, 335706, 455601, 607468, 671412, 911202, 1063069, 1822404, 2126138, 3189207, 4252276, 6378414, 12756828]

約数ペア:

[(1, 12756828), (2, 6378414), (3, 4252276), (4, 3189207), (6, 2126138), (7, 1822404), (12, 1063069), (14, 911202), (19, 671412), (21, 607468), (28, 455601), (38, 335706), (42, 303734), (57, 223804), (76, 167853), (84, 151867), (114, 111902), (133, 95916), (228, 55951), (266, 47958), (399, 31972), (532, 23979), (798, 15986), (1596, 7993)]