21341604

素因数分解:

$2^2\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{1367}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 49871808

約数和(自身を除く): 28530204

約数列:

[1, 2, 3, 4, 6, 12, 1301, 1367, 2602, 2734, 3903, 4101, 5204, 5468, 7806, 8202, 15612, 16404, 1778467, 3556934, 5335401, 7113868, 10670802, 21341604]

約数ペア:

[(1, 21341604), (2, 10670802), (3, 7113868), (4, 5335401), (6, 3556934), (12, 1778467), (1301, 16404), (1367, 15612), (2602, 8202), (2734, 7806), (3903, 5468), (4101, 5204)]