18042159745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1\times {\mathrm{1759}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 23050368000

約数和(自身を除く): 5008208255

約数列:

[1, 5, 19, 95, 101, 505, 1069, 1759, 1919, 5345, 8795, 9595, 20311, 33421, 101555, 107969, 167105, 177659, 539845, 888295, 1880371, 2051411, 3375521, 9401855, 10257055, 16877605, 35727049, 178635245, 189917471, 949587355, 3608431949, 18042159745]

約数ペア:

[(1, 18042159745), (5, 3608431949), (19, 949587355), (95, 189917471), (101, 178635245), (505, 35727049), (1069, 16877605), (1759, 10257055), (1919, 9401855), (5345, 3375521), (8795, 2051411), (9595, 1880371), (20311, 888295), (33421, 539845), (101555, 177659), (107969, 167105)]