131428044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331889}}^1$

素因数の和:331910

約数の個数: 36

約数和(自身を含む): 362423880

約数和(自身を除く): 230995836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 331889, 663778, 995667, 1327556, 1991334, 2987001, 3650779, 3982668, 5974002, 7301558, 10952337, 11948004, 14603116, 21904674, 32857011, 43809348, 65714022, 131428044]

約数ペア:

[(1, 131428044), (2, 65714022), (3, 43809348), (4, 32857011), (6, 21904674), (9, 14603116), (11, 11948004), (12, 10952337), (18, 7301558), (22, 5974002), (33, 3982668), (36, 3650779), (44, 2987001), (66, 1991334), (99, 1327556), (132, 995667), (198, 663778), (396, 331889)]