28393866

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83023}}^1$

素因数の和:83050

約数の個数: 24

約数和(自身を含む): 64758720

約数和(自身を除く): 36364854

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 83023, 166046, 249069, 498138, 747207, 1494414, 1577437, 3154874, 4732311, 9464622, 14196933, 28393866]

約数ペア:

[(1, 28393866), (2, 14196933), (3, 9464622), (6, 4732311), (9, 3154874), (18, 1577437), (19, 1494414), (38, 747207), (57, 498138), (114, 249069), (171, 166046), (342, 83023)]