40784706

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{27299}}^1$

素因数の和:27390

約数の個数: 24

約数和(自身を含む): 89434800

約数和(自身を除く): 48650094

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 27299, 54598, 81897, 163794, 245691, 491382, 2265817, 4531634, 6797451, 13594902, 20392353, 40784706]

約数ペア:

[(1, 40784706), (2, 20392353), (3, 13594902), (6, 6797451), (9, 4531634), (18, 2265817), (83, 491382), (166, 245691), (249, 163794), (498, 81897), (747, 54598), (1494, 27299)]