78561324

素因数分解:

$2^2\times 3^2\times {\mathrm{2182259}}^1$

素因数の和:2182269

約数の個数: 18

約数和(自身を含む): 198585660

約数和(自身を除く): 120024336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2182259, 4364518, 6546777, 8729036, 13093554, 19640331, 26187108, 39280662, 78561324]

約数ペア:

[(1, 78561324), (2, 39280662), (3, 26187108), (4, 19640331), (6, 13093554), (9, 8729036), (12, 6546777), (18, 4364518), (36, 2182259)]