72405324

素因数分解:

$2^2\times 3^2\times {\mathrm{2011259}}^1$

素因数の和:2011269

約数の個数: 18

約数和(自身を含む): 183024660

約数和(自身を除く): 110619336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2011259, 4022518, 6033777, 8045036, 12067554, 18101331, 24135108, 36202662, 72405324]

約数ペア:

[(1, 72405324), (2, 36202662), (3, 24135108), (4, 18101331), (6, 12067554), (9, 8045036), (12, 6033777), (18, 4022518), (36, 2011259)]