289088772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3441533}}^1$

素因数の和:3441547

約数の個数: 24

約数和(自身を含む): 770903616

約数和(自身を除く): 481814844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3441533, 6883066, 10324599, 13766132, 20649198, 24090731, 41298396, 48181462, 72272193, 96362924, 144544386, 289088772]

約数ペア:

[(1, 289088772), (2, 144544386), (3, 96362924), (4, 72272193), (6, 48181462), (7, 41298396), (12, 24090731), (14, 20649198), (21, 13766132), (28, 10324599), (42, 6883066), (84, 3441533)]