7717836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 20760320

約数和(自身を除く): 13042484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 661, 834, 973, 1322, 1668, 1946, 1983, 2644, 2919, 3892, 3966, 4627, 5838, 7932, 9254, 11676, 13881, 18508, 27762, 55524, 91879, 183758, 275637, 367516, 551274, 643153, 1102548, 1286306, 1929459, 2572612, 3858918, 7717836]

約数ペア:

[(1, 7717836), (2, 3858918), (3, 2572612), (4, 1929459), (6, 1286306), (7, 1102548), (12, 643153), (14, 551274), (21, 367516), (28, 275637), (42, 183758), (84, 91879), (139, 55524), (278, 27762), (417, 18508), (556, 13881), (661, 11676), (834, 9254), (973, 7932), (1322, 5838), (1668, 4627), (1946, 3966), (1983, 3892), (2644, 2919)]