5428122

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 12996000

約数和(自身を除く): 7567878

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 499, 518, 777, 998, 1497, 1554, 1813, 2994, 3493, 3626, 5439, 6986, 10479, 10878, 18463, 20958, 24451, 36926, 48902, 55389, 73353, 110778, 129241, 146706, 258482, 387723, 775446, 904687, 1809374, 2714061, 5428122]

約数ペア:

[(1, 5428122), (2, 2714061), (3, 1809374), (6, 904687), (7, 775446), (14, 387723), (21, 258482), (37, 146706), (42, 129241), (49, 110778), (74, 73353), (98, 55389), (111, 48902), (147, 36926), (222, 24451), (259, 20958), (294, 18463), (499, 10878), (518, 10479), (777, 6986), (998, 5439), (1497, 3626), (1554, 3493), (1813, 2994)]