26138556

素因数分解:

$2^2\times 3^2\times {\mathrm{726071}}^1$

素因数の和:726081

約数の個数: 18

約数和(自身を含む): 66072552

約数和(自身を除く): 39933996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 726071, 1452142, 2178213, 2904284, 4356426, 6534639, 8712852, 13069278, 26138556]

約数ペア:

[(1, 26138556), (2, 13069278), (3, 8712852), (4, 6534639), (6, 4356426), (9, 2904284), (12, 2178213), (18, 1452142), (36, 726071)]