131188722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3123541}}^1$

素因数の和:3123553

約数の個数: 16

約数和(自身を含む): 299860032

約数和(自身を除く): 168671310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3123541, 6247082, 9370623, 18741246, 21864787, 43729574, 65594361, 131188722]

約数ペア:

[(1, 131188722), (2, 65594361), (3, 43729574), (6, 21864787), (7, 18741246), (14, 9370623), (21, 6247082), (42, 3123541)]