42215652

素因数分解:

$2^2\times 3^2\times {\mathrm{1172657}}^1$

素因数の和:1172667

約数の個数: 18

約数和(自身を含む): 106711878

約数和(自身を除く): 64496226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1172657, 2345314, 3517971, 4690628, 7035942, 10553913, 14071884, 21107826, 42215652]

約数ペア:

[(1, 42215652), (2, 21107826), (3, 14071884), (4, 10553913), (6, 7035942), (9, 4690628), (12, 3517971), (18, 2345314), (36, 1172657)]