40068918

素因数分解:

$2^1\times 3^4\times {\mathrm{247339}}^1$

素因数の和:247353

約数の個数: 20

約数和(自身を含む): 89784420

約数和(自身を除く): 49715502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 247339, 494678, 742017, 1484034, 2226051, 4452102, 6678153, 13356306, 20034459, 40068918]

約数ペア:

[(1, 40068918), (2, 20034459), (3, 13356306), (6, 6678153), (9, 4452102), (18, 2226051), (27, 1484034), (54, 742017), (81, 494678), (162, 247339)]