18289816

素因数分解:

$2^3\times {\mathrm{733}}^1\times {\mathrm{3119}}^1$

素因数の和:3858

約数の個数: 16

約数和(自身を含む): 34351200

約数和(自身を除く): 16061384

約数列:

[1, 2, 4, 8, 733, 1466, 2932, 3119, 5864, 6238, 12476, 24952, 2286227, 4572454, 9144908, 18289816]

約数ペア:

[(1, 18289816), (2, 9144908), (4, 4572454), (8, 2286227), (733, 24952), (1466, 12476), (2932, 6238), (3119, 5864)]