164005812

素因数分解:

$2^2\times 3^2\times {\mathrm{4555717}}^1$

素因数の和:4555727

約数の個数: 18

約数和(自身を含む): 414570338

約数和(自身を除く): 250564526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4555717, 9111434, 13667151, 18222868, 27334302, 41001453, 54668604, 82002906, 164005812]

約数ペア:

[(1, 164005812), (2, 82002906), (3, 54668604), (4, 41001453), (6, 27334302), (9, 18222868), (12, 13667151), (18, 9111434), (36, 4555717)]