18403324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{523}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 34039040

約数和(自身を除く): 15635716

約数列:

[1, 2, 4, 19, 38, 76, 463, 523, 926, 1046, 1852, 2092, 8797, 9937, 17594, 19874, 35188, 39748, 242149, 484298, 968596, 4600831, 9201662, 18403324]

約数ペア:

[(1, 18403324), (2, 9201662), (4, 4600831), (19, 968596), (38, 484298), (76, 242149), (463, 39748), (523, 35188), (926, 19874), (1046, 17594), (1852, 9937), (2092, 8797)]