40225518

素因数分解:

$2^1\times 3^3\times {\mathrm{744917}}^1$

素因数の和:744928

約数の個数: 16

約数和(自身を含む): 89390160

約数和(自身を除く): 49164642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 744917, 1489834, 2234751, 4469502, 6704253, 13408506, 20112759, 40225518]

約数ペア:

[(1, 40225518), (2, 20112759), (3, 13408506), (6, 6704253), (9, 4469502), (18, 2234751), (27, 1489834), (54, 744917)]