27808716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178261}}^1$

素因数の和:178281

約数の個数: 24

約数和(自身を含む): 69878704

約数和(自身を除く): 42069988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 178261, 356522, 534783, 713044, 1069566, 2139132, 2317393, 4634786, 6952179, 9269572, 13904358, 27808716]

約数ペア:

[(1, 27808716), (2, 13904358), (3, 9269572), (4, 6952179), (6, 4634786), (12, 2317393), (13, 2139132), (26, 1069566), (39, 713044), (52, 534783), (78, 356522), (156, 178261)]