28161162

素因数分解:

$2^1\times 3^3\times {\mathrm{521503}}^1$

素因数の和:521514

約数の個数: 16

約数和(自身を含む): 62580480

約数和(自身を除く): 34419318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521503, 1043006, 1564509, 3129018, 4693527, 9387054, 14080581, 28161162]

約数ペア:

[(1, 28161162), (2, 14080581), (3, 9387054), (6, 4693527), (9, 3129018), (18, 1564509), (27, 1043006), (54, 521503)]