40648878

素因数分解:

$2^1\times 3^4\times {\mathrm{250919}}^1$

素因数の和:250933

約数の個数: 20

約数和(自身を含む): 91083960

約数和(自身を除く): 50435082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 250919, 501838, 752757, 1505514, 2258271, 4516542, 6774813, 13549626, 20324439, 40648878]

約数ペア:

[(1, 40648878), (2, 20324439), (3, 13549626), (6, 6774813), (9, 4516542), (18, 2258271), (27, 1505514), (54, 752757), (81, 501838), (162, 250919)]