18414385

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{2767}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 24314112

約数和(自身を除く): 5899727

約数列:

[1, 5, 11, 55, 121, 605, 1331, 2767, 6655, 13835, 30437, 152185, 334807, 1674035, 3682877, 18414385]

約数ペア:

[(1, 18414385), (5, 3682877), (11, 1674035), (55, 334807), (121, 152185), (605, 30437), (1331, 13835), (2767, 6655)]