18339435

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3209}}^1$

素因数の和:3347

約数の個数: 24

約数和(自身を含む): 32048640

約数和(自身を除く): 13709205

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 3209, 5715, 9627, 16045, 28881, 48135, 144405, 407543, 1222629, 2037715, 3667887, 6113145, 18339435]

約数ペア:

[(1, 18339435), (3, 6113145), (5, 3667887), (9, 2037715), (15, 1222629), (45, 407543), (127, 144405), (381, 48135), (635, 28881), (1143, 16045), (1905, 9627), (3209, 5715)]