2018794755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{87337}}^1$

素因数の和:87435

約数の個数: 32

約数和(自身を含む): 3420854784

約数和(自身を除く): 1402060029

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1541, 4623, 7705, 23115, 87337, 262011, 436685, 1310055, 2008751, 5851579, 6026253, 10043755, 17554737, 29257895, 30131265, 87773685, 134586317, 403758951, 672931585, 2018794755]

約数ペア:

[(1, 2018794755), (3, 672931585), (5, 403758951), (15, 134586317), (23, 87773685), (67, 30131265), (69, 29257895), (115, 17554737), (201, 10043755), (335, 6026253), (345, 5851579), (1005, 2008751), (1541, 1310055), (4623, 436685), (7705, 262011), (23115, 87337)]