6919976

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 15321600

約数和(自身を除く): 8401624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 139, 196, 254, 278, 392, 508, 556, 889, 973, 1016, 1112, 1778, 1946, 3556, 3892, 6223, 6811, 7112, 7784, 12446, 13622, 17653, 24892, 27244, 35306, 49784, 54488, 70612, 123571, 141224, 247142, 494284, 864997, 988568, 1729994, 3459988, 6919976]

約数ペア:

[(1, 6919976), (2, 3459988), (4, 1729994), (7, 988568), (8, 864997), (14, 494284), (28, 247142), (49, 141224), (56, 123571), (98, 70612), (127, 54488), (139, 49784), (196, 35306), (254, 27244), (278, 24892), (392, 17653), (508, 13622), (556, 12446), (889, 7784), (973, 7112), (1016, 6811), (1112, 6223), (1778, 3892), (1946, 3556)]