18402564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80713}}^1$

素因数の和:80739

約数の個数: 24

約数和(自身を含む): 45199840

約数和(自身を除く): 26797276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80713, 161426, 242139, 322852, 484278, 968556, 1533547, 3067094, 4600641, 6134188, 9201282, 18402564]

約数ペア:

[(1, 18402564), (2, 9201282), (3, 6134188), (4, 4600641), (6, 3067094), (12, 1533547), (19, 968556), (38, 484278), (57, 322852), (76, 242139), (114, 161426), (228, 80713)]