18442108

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{64937}}^1$

素因数の和:65012

約数の個数: 12

約数和(自身を含む): 32728752

約数和(自身を除く): 14286644

約数列:

[1, 2, 4, 71, 142, 284, 64937, 129874, 259748, 4610527, 9221054, 18442108]

約数ペア:

[(1, 18442108), (2, 9221054), (4, 4610527), (71, 259748), (142, 129874), (284, 64937)]