165619242

素因数分解:

$2^1\times 3^4\times {\mathrm{1022341}}^1$

素因数の和:1022355

約数の個数: 20

約数和(自身を含む): 371110146

約数和(自身を除く): 205490904

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1022341, 2044682, 3067023, 6134046, 9201069, 18402138, 27603207, 55206414, 82809621, 165619242]

約数ペア:

[(1, 165619242), (2, 82809621), (3, 55206414), (6, 27603207), (9, 18402138), (18, 9201069), (27, 6134046), (54, 3067023), (81, 2044682), (162, 1022341)]