15205914

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{2903}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 34151040

約数和(自身を除く): 18945126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 2903, 5238, 5806, 8709, 17418, 26127, 52254, 78381, 156762, 281591, 563182, 844773, 1689546, 2534319, 5068638, 7602957, 15205914]

約数ペア:

[(1, 15205914), (2, 7602957), (3, 5068638), (6, 2534319), (9, 1689546), (18, 844773), (27, 563182), (54, 281591), (97, 156762), (194, 78381), (291, 52254), (582, 26127), (873, 17418), (1746, 8709), (2619, 5806), (2903, 5238)]