855198

素因数分解:

$2^1\times 3^4\times {\mathrm{5279}}^1$

素因数の和:5293

約数の個数: 20

約数和(自身を含む): 1916640

約数和(自身を除く): 1061442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5279, 10558, 15837, 31674, 47511, 95022, 142533, 285066, 427599, 855198]

約数ペア:

[(1, 855198), (2, 427599), (3, 285066), (6, 142533), (9, 95022), (18, 47511), (27, 31674), (54, 15837), (81, 10558), (162, 5279)]