18139066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1913}}^1$

素因数の和:2357

約数の個数: 16

約数和(自身を含む): 29766528

約数和(自身を除く): 11627462

約数列:

[1, 2, 11, 22, 431, 862, 1913, 3826, 4741, 9482, 21043, 42086, 824503, 1649006, 9069533, 18139066]

約数ペア:

[(1, 18139066), (2, 9069533), (11, 1649006), (22, 824503), (431, 42086), (862, 21043), (1913, 9482), (3826, 4741)]