16830018

素因数分解:

$2^1\times 3^4\times {\mathrm{103889}}^1$

素因数の和:103903

約数の個数: 20

約数和(自身を含む): 37712070

約数和(自身を除く): 20882052

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 103889, 207778, 311667, 623334, 935001, 1870002, 2805003, 5610006, 8415009, 16830018]

約数ペア:

[(1, 16830018), (2, 8415009), (3, 5610006), (6, 2805003), (9, 1870002), (18, 935001), (27, 623334), (54, 311667), (81, 207778), (162, 103889)]