28694826

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83903}}^1$

素因数の和:83930

約数の個数: 24

約数和(自身を含む): 65445120

約数和(自身を除く): 36750294

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 83903, 167806, 251709, 503418, 755127, 1510254, 1594157, 3188314, 4782471, 9564942, 14347413, 28694826]

約数ペア:

[(1, 28694826), (2, 14347413), (3, 9564942), (6, 4782471), (9, 3188314), (18, 1594157), (19, 1510254), (38, 755127), (57, 503418), (114, 251709), (171, 167806), (342, 83903)]