18406182

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{43207}}^1$

素因数の和:43283

約数の個数: 16

約数和(自身を含む): 37331712

約数和(自身を除く): 18925530

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 43207, 86414, 129621, 259242, 3067697, 6135394, 9203091, 18406182]

約数ペア:

[(1, 18406182), (2, 9203091), (3, 6135394), (6, 3067697), (71, 259242), (142, 129621), (213, 86414), (426, 43207)]