28317258

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{82799}}^1$

素因数の和:82826

約数の個数: 24

約数和(自身を含む): 64584000

約数和(自身を除く): 36266742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 82799, 165598, 248397, 496794, 745191, 1490382, 1573181, 3146362, 4719543, 9439086, 14158629, 28317258]

約数ペア:

[(1, 28317258), (2, 14158629), (3, 9439086), (6, 4719543), (9, 3146362), (18, 1573181), (19, 1490382), (38, 745191), (57, 496794), (114, 248397), (171, 165598), (342, 82799)]