7315218

素因数分解:

$2^1\times 3^3\times {\mathrm{135467}}^1$

素因数の和:135478

約数の個数: 16

約数和(自身を含む): 16256160

約数和(自身を除く): 8940942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 135467, 270934, 406401, 812802, 1219203, 2438406, 3657609, 7315218]

約数ペア:

[(1, 7315218), (2, 3657609), (3, 2438406), (6, 1219203), (9, 812802), (18, 406401), (27, 270934), (54, 135467)]