123545982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2941571}}^1$

素因数の和:2941583

約数の個数: 16

約数和(自身を含む): 282390912

約数和(自身を除く): 158844930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2941571, 5883142, 8824713, 17649426, 20590997, 41181994, 61772991, 123545982]

約数ペア:

[(1, 123545982), (2, 61772991), (3, 41181994), (6, 20590997), (7, 17649426), (14, 8824713), (21, 5883142), (42, 2941571)]