18033674

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 28022760

約数和(自身を除く): 9989086

約数列:

[1, 2, 53, 61, 106, 122, 2789, 3233, 5578, 6466, 147817, 170129, 295634, 340258, 9016837, 18033674]

約数ペア:

[(1, 18033674), (2, 9016837), (53, 340258), (61, 295634), (106, 170129), (122, 147817), (2789, 6466), (3233, 5578)]