40080858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{290441}}^1$

素因数の和:290469

約数の個数: 16

約数和(自身を含む): 83647296

約数和(自身を除く): 43566438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 290441, 580882, 871323, 1742646, 6680143, 13360286, 20040429, 40080858]

約数ペア:

[(1, 40080858), (2, 20040429), (3, 13360286), (6, 6680143), (23, 1742646), (46, 871323), (69, 580882), (138, 290441)]