274320468

素因数分解:

$2^2\times 3^2\times {\mathrm{7620013}}^1$

素因数の和:7620023

約数の個数: 18

約数和(自身を含む): 693421274

約数和(自身を除く): 419100806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7620013, 15240026, 22860039, 30480052, 45720078, 68580117, 91440156, 137160234, 274320468]

約数ペア:

[(1, 274320468), (2, 137160234), (3, 91440156), (4, 68580117), (6, 45720078), (9, 30480052), (12, 22860039), (18, 15240026), (36, 7620013)]