40493016

素因数分解:

$2^3\times 3^2\times {\mathrm{562403}}^1$

素因数の和:562415

約数の個数: 24

約数和(自身を含む): 109668780

約数和(自身を除く): 69175764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 562403, 1124806, 1687209, 2249612, 3374418, 4499224, 5061627, 6748836, 10123254, 13497672, 20246508, 40493016]

約数ペア:

[(1, 40493016), (2, 20246508), (3, 13497672), (4, 10123254), (6, 6748836), (8, 5061627), (9, 4499224), (12, 3374418), (18, 2249612), (24, 1687209), (36, 1124806), (72, 562403)]