18046712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 35614080

約数和(自身を除く): 17567368

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1373, 1643, 2746, 3286, 5492, 6572, 10984, 13144, 42563, 72769, 85126, 145538, 170252, 291076, 340504, 582152, 2255839, 4511678, 9023356, 18046712]

約数ペア:

[(1, 18046712), (2, 9023356), (4, 4511678), (8, 2255839), (31, 582152), (53, 340504), (62, 291076), (106, 170252), (124, 145538), (212, 85126), (248, 72769), (424, 42563), (1373, 13144), (1643, 10984), (2746, 6572), (3286, 5492)]