2018364990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{617237}}^1$

素因数の和:617356

約数の個数: 32

約数和(自身を含む): 4888524960

約数和(自身を除く): 2870159970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 617237, 1234474, 1851711, 3086185, 3703422, 6172370, 9258555, 18517110, 67278833, 134557666, 201836499, 336394165, 403672998, 672788330, 1009182495, 2018364990]

約数ペア:

[(1, 2018364990), (2, 1009182495), (3, 672788330), (5, 403672998), (6, 336394165), (10, 201836499), (15, 134557666), (30, 67278833), (109, 18517110), (218, 9258555), (327, 6172370), (545, 3703422), (654, 3086185), (1090, 1851711), (1635, 1234474), (3270, 617237)]