181112906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{7547}}^1$

素因数の和:7646

約数の個数: 24

約数和(自身を含む): 298357344

約数和(自身を除く): 117244438

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 7547, 11999, 15094, 23998, 98111, 196222, 535837, 1071674, 1275443, 2550886, 6965881, 13931762, 90556453, 181112906]

約数ペア:

[(1, 181112906), (2, 90556453), (13, 13931762), (26, 6965881), (71, 2550886), (142, 1275443), (169, 1071674), (338, 535837), (923, 196222), (1846, 98111), (7547, 23998), (11999, 15094)]