19446732

素因数分解:

$2^2\times 3^2\times {\mathrm{540187}}^1$

素因数の和:540197

約数の個数: 18

約数和(自身を含む): 49157108

約数和(自身を除く): 29710376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 540187, 1080374, 1620561, 2160748, 3241122, 4861683, 6482244, 9723366, 19446732]

約数ペア:

[(1, 19446732), (2, 9723366), (3, 6482244), (4, 4861683), (6, 3241122), (9, 2160748), (12, 1620561), (18, 1080374), (36, 540187)]