18913812

素因数分解:

$2^2\times 3^1\times {\mathrm{1153}}^1\times {\mathrm{1367}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 44202816

約数和(自身を除く): 25289004

約数列:

[1, 2, 3, 4, 6, 12, 1153, 1367, 2306, 2734, 3459, 4101, 4612, 5468, 6918, 8202, 13836, 16404, 1576151, 3152302, 4728453, 6304604, 9456906, 18913812]

約数ペア:

[(1, 18913812), (2, 9456906), (3, 6304604), (4, 4728453), (6, 3152302), (12, 1576151), (1153, 16404), (1367, 13836), (2306, 8202), (2734, 6918), (3459, 5468), (4101, 4612)]