18295563

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3877}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 28883344

約数和(自身を除く): 10587781

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 3877, 4719, 11631, 42647, 50401, 127941, 151203, 469117, 554411, 1407351, 1663233, 6098521, 18295563]

約数ペア:

[(1, 18295563), (3, 6098521), (11, 1663233), (13, 1407351), (33, 554411), (39, 469117), (121, 151203), (143, 127941), (363, 50401), (429, 42647), (1573, 11631), (3877, 4719)]