21434508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31337}}^1$

素因数の和:31366

約数の個数: 36

約数和(自身を含む): 57035160

約数和(自身を除く): 35600652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 31337, 62674, 94011, 125348, 188022, 282033, 376044, 564066, 595403, 1128132, 1190806, 1786209, 2381612, 3572418, 5358627, 7144836, 10717254, 21434508]

約数ペア:

[(1, 21434508), (2, 10717254), (3, 7144836), (4, 5358627), (6, 3572418), (9, 2381612), (12, 1786209), (18, 1190806), (19, 1128132), (36, 595403), (38, 564066), (57, 376044), (76, 282033), (114, 188022), (171, 125348), (228, 94011), (342, 62674), (684, 31337)]