40891644

素因数分解:

$2^2\times 3^2\times {\mathrm{1135879}}^1$

素因数の和:1135889

約数の個数: 18

約数和(自身を含む): 103365080

約数和(自身を除く): 62473436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1135879, 2271758, 3407637, 4543516, 6815274, 10222911, 13630548, 20445822, 40891644]

約数ペア:

[(1, 40891644), (2, 20445822), (3, 13630548), (4, 10222911), (6, 6815274), (9, 4543516), (12, 3407637), (18, 2271758), (36, 1135879)]