17897538

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42013}}^1$

素因数の和:42089

約数の個数: 16

約数和(自身を含む): 36300096

約数和(自身を除く): 18402558

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 42013, 84026, 126039, 252078, 2982923, 5965846, 8948769, 17897538]

約数ペア:

[(1, 17897538), (2, 8948769), (3, 5965846), (6, 2982923), (71, 252078), (142, 126039), (213, 84026), (426, 42013)]