13889946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7691}}^1$

素因数の和:7746

約数の個数: 32

約数和(自身を含む): 32491008

約数和(自身を除く): 18601062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 7691, 15382, 23073, 46146, 53837, 107674, 161511, 323022, 330713, 661426, 992139, 1984278, 2314991, 4629982, 6944973, 13889946]

約数ペア:

[(1, 13889946), (2, 6944973), (3, 4629982), (6, 2314991), (7, 1984278), (14, 992139), (21, 661426), (42, 330713), (43, 323022), (86, 161511), (129, 107674), (258, 53837), (301, 46146), (602, 23073), (903, 15382), (1806, 7691)]