69821994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9887}}^1$

素因数の和:10010

約数の個数: 32

約数和(自身を含む): 153778176

約数和(自身を除く): 83956182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 7062, 9887, 19774, 29661, 59322, 108757, 217514, 326271, 652542, 1057909, 2115818, 3173727, 6347454, 11636999, 23273998, 34910997, 69821994]

約数ペア:

[(1, 69821994), (2, 34910997), (3, 23273998), (6, 11636999), (11, 6347454), (22, 3173727), (33, 2115818), (66, 1057909), (107, 652542), (214, 326271), (321, 217514), (642, 108757), (1177, 59322), (2354, 29661), (3531, 19774), (7062, 9887)]