56557026

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{6173}}^1$

素因数の和:6690

約数の個数: 24

約数和(自身を含む): 122800860

約数和(自身を除く): 66243834

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 4581, 6173, 9162, 12346, 18519, 37038, 55557, 111114, 3142057, 6284114, 9426171, 18852342, 28278513, 56557026]

約数ペア:

[(1, 56557026), (2, 28278513), (3, 18852342), (6, 9426171), (9, 6284114), (18, 3142057), (509, 111114), (1018, 55557), (1527, 37038), (3054, 18519), (4581, 12346), (6173, 9162)]