16904196

素因数分解:

$2^2\times 3^2\times {\mathrm{469561}}^1$

素因数の和:469571

約数の個数: 18

約数和(自身を含む): 42730142

約数和(自身を除く): 25825946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 469561, 939122, 1408683, 1878244, 2817366, 4226049, 5634732, 8452098, 16904196]

約数ペア:

[(1, 16904196), (2, 8452098), (3, 5634732), (4, 4226049), (6, 2817366), (9, 1878244), (12, 1408683), (18, 939122), (36, 469561)]