18686022

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4507}}^1$

素因数の和:5203

約数の個数: 16

約数和(自身を含む): 37434432

約数和(自身を除く): 18748410

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 4507, 9014, 13521, 27042, 3114337, 6228674, 9343011, 18686022]

約数ペア:

[(1, 18686022), (2, 9343011), (3, 6228674), (6, 3114337), (691, 27042), (1382, 13521), (2073, 9014), (4146, 4507)]