40915278

素因数分解:

$2^1\times 3^2\times {\mathrm{2273071}}^1$

素因数の和:2273079

約数の個数: 12

約数和(自身を含む): 88649808

約数和(自身を除く): 47734530

約数列:

[1, 2, 3, 6, 9, 18, 2273071, 4546142, 6819213, 13638426, 20457639, 40915278]

約数ペア:

[(1, 40915278), (2, 20457639), (3, 13638426), (6, 6819213), (9, 4546142), (18, 2273071)]