21066366

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{12149}}^1$

素因数の和:12188

約数の個数: 24

約数和(自身を含む): 44760600

約数和(自身を除く): 23694234

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 12149, 24298, 36447, 72894, 206533, 413066, 619599, 1239198, 3511061, 7022122, 10533183, 21066366]

約数ペア:

[(1, 21066366), (2, 10533183), (3, 7022122), (6, 3511061), (17, 1239198), (34, 619599), (51, 413066), (102, 206533), (289, 72894), (578, 36447), (867, 24298), (1734, 12149)]