1621836

素因数分解:

$2^2\times 3^3\times {\mathrm{15017}}^1$

素因数の和:15030

約数の個数: 24

約数和(自身を含む): 4205040

約数和(自身を除く): 2583204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 15017, 30034, 45051, 60068, 90102, 135153, 180204, 270306, 405459, 540612, 810918, 1621836]

約数ペア:

[(1, 1621836), (2, 810918), (3, 540612), (4, 405459), (6, 270306), (9, 180204), (12, 135153), (18, 90102), (27, 60068), (36, 45051), (54, 30034), (108, 15017)]