258585858

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{84011}}^1$

素因数の和:84044

約数の個数: 40

約数和(自身を含む): 609927120

約数和(自身を除く): 351341262

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 84011, 168022, 252033, 504066, 756099, 1512198, 1596209, 2268297, 3192418, 4536594, 4788627, 6804891, 9577254, 13609782, 14365881, 28731762, 43097643, 86195286, 129292929, 258585858]

約数ペア:

[(1, 258585858), (2, 129292929), (3, 86195286), (6, 43097643), (9, 28731762), (18, 14365881), (19, 13609782), (27, 9577254), (38, 6804891), (54, 4788627), (57, 4536594), (81, 3192418), (114, 2268297), (162, 1596209), (171, 1512198), (342, 756099), (513, 504066), (1026, 252033), (1539, 168022), (3078, 84011)]