18314439

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3919

約数の個数: 24

約数和(自身を含む): 28913136

約数和(自身を除く): 10598697

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 3881, 4719, 11643, 42691, 50453, 128073, 151359, 469601, 554983, 1408803, 1664949, 6104813, 18314439]

約数ペア:

[(1, 18314439), (3, 6104813), (11, 1664949), (13, 1408803), (33, 554983), (39, 469601), (121, 151359), (143, 128073), (363, 50453), (429, 42691), (1573, 11643), (3881, 4719)]