16128018

素因数分解:

$2^1\times 3^3\times {\mathrm{298667}}^1$

素因数の和:298678

約数の個数: 16

約数和(自身を含む): 35840160

約数和(自身を除く): 19712142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 298667, 597334, 896001, 1792002, 2688003, 5376006, 8064009, 16128018]

約数ペア:

[(1, 16128018), (2, 8064009), (3, 5376006), (6, 2688003), (9, 1792002), (18, 896001), (27, 597334), (54, 298667)]