18115366

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:927

約数の個数: 16

約数和(自身を含む): 27740448

約数和(自身を除く): 9625082

約数列:

[1, 2, 71, 142, 193, 386, 661, 1322, 13703, 27406, 46931, 93862, 127573, 255146, 9057683, 18115366]

約数ペア:

[(1, 18115366), (2, 9057683), (71, 255146), (142, 127573), (193, 93862), (386, 46931), (661, 27406), (1322, 13703)]