27688212

素因数分解:

$2^2\times 3^2\times {\mathrm{769117}}^1$

素因数の和:769127

約数の個数: 18

約数和(自身を含む): 69989738

約数和(自身を除く): 42301526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 769117, 1538234, 2307351, 3076468, 4614702, 6922053, 9229404, 13844106, 27688212]

約数ペア:

[(1, 27688212), (2, 13844106), (3, 9229404), (4, 6922053), (6, 4614702), (9, 3076468), (12, 2307351), (18, 1538234), (36, 769117)]