18484332009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43087021}}^1$

素因数の和:43087048

約数の個数: 16

約数和(自身を含む): 28954478784

約数和(自身を除く): 10470146775

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 43087021, 129261063, 473957231, 560131273, 1421871693, 1680393819, 6161444003, 18484332009]

約数ペア:

[(1, 18484332009), (3, 6161444003), (11, 1680393819), (13, 1421871693), (33, 560131273), (39, 473957231), (143, 129261063), (429, 43087021)]