18125998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1217}}^1$

素因数の和:1907

約数の個数: 16

約数和(自身を含む): 29728944

約数和(自身を除く): 11602946

約数列:

[1, 2, 11, 22, 677, 1217, 1354, 2434, 7447, 13387, 14894, 26774, 823909, 1647818, 9062999, 18125998]

約数ペア:

[(1, 18125998), (2, 9062999), (11, 1647818), (22, 823909), (677, 26774), (1217, 14894), (1354, 13387), (2434, 7447)]