40642506

素因数分解:

$2^1\times 3^3\times {\mathrm{752639}}^1$

素因数の和:752650

約数の個数: 16

約数和(自身を含む): 90316800

約数和(自身を除く): 49674294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 752639, 1505278, 2257917, 4515834, 6773751, 13547502, 20321253, 40642506]

約数ペア:

[(1, 40642506), (2, 20321253), (3, 13547502), (6, 6773751), (9, 4515834), (18, 2257917), (27, 1505278), (54, 752639)]