551416212

素因数分解:

$2^2\times 3^2\times {\mathrm{15317117}}^1$

素因数の和:15317127

約数の個数: 18

約数和(自身を含む): 1393857738

約数和(自身を除く): 842441526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 15317117, 30634234, 45951351, 61268468, 91902702, 137854053, 183805404, 275708106, 551416212]

約数ペア:

[(1, 551416212), (2, 275708106), (3, 183805404), (4, 137854053), (6, 91902702), (9, 61268468), (12, 45951351), (18, 30634234), (36, 15317117)]