6439070.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1753}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 31824576

約数和(自身を除く): 17194038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 1753, 2782, 3506, 4173, 5259, 8346, 10518, 22789, 45578, 68367, 136734, 187571, 375142, 562713, 1125426, 2438423, 4876846, 7315269, 14630538]

約数ペア:

[(1, 14630538), (2, 7315269), (3, 4876846), (6, 2438423), (13, 1125426), (26, 562713), (39, 375142), (78, 187571), (107, 136734), (214, 68367), (321, 45578), (642, 22789), (1391, 10518), (1753, 8346), (2782, 5259), (3506, 4173)]