40528206

素因数分解:

$2^1\times 3^2\times {\mathrm{863}}^1\times {\mathrm{2609}}^1$

素因数の和:3480

約数の個数: 24

約数和(自身を含む): 87946560

約数和(自身を除く): 47418354

約数列:

[1, 2, 3, 6, 9, 18, 863, 1726, 2589, 2609, 5178, 5218, 7767, 7827, 15534, 15654, 23481, 46962, 2251567, 4503134, 6754701, 13509402, 20264103, 40528206]

約数ペア:

[(1, 40528206), (2, 20264103), (3, 13509402), (6, 6754701), (9, 4503134), (18, 2251567), (863, 46962), (1726, 23481), (2589, 15654), (2609, 15534), (5178, 7827), (5218, 7767)]