27808404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178259}}^1$

素因数の和:178279

約数の個数: 24

約数和(自身を含む): 69877920

約数和(自身を除く): 42069516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 178259, 356518, 534777, 713036, 1069554, 2139108, 2317367, 4634734, 6952101, 9269468, 13904202, 27808404]

約数ペア:

[(1, 27808404), (2, 13904202), (3, 9269468), (4, 6952101), (6, 4634734), (12, 2317367), (13, 2139108), (26, 1069554), (39, 713036), (52, 534777), (78, 356518), (156, 178259)]