18541082

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 33675264

約数和(自身を除く): 15134182

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 811, 994, 1622, 1633, 3266, 5677, 11354, 11431, 18653, 22862, 37306, 57581, 115162, 130571, 261142, 403067, 806134, 1324363, 2648726, 9270541, 18541082]

約数ペア:

[(1, 18541082), (2, 9270541), (7, 2648726), (14, 1324363), (23, 806134), (46, 403067), (71, 261142), (142, 130571), (161, 115162), (322, 57581), (497, 37306), (811, 22862), (994, 18653), (1622, 11431), (1633, 11354), (3266, 5677)]