1991034

素因数分解:

$2^1\times 3^3\times {\mathrm{36871}}^1$

素因数の和:36882

約数の個数: 16

約数和(自身を含む): 4424640

約数和(自身を除く): 2433606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 36871, 73742, 110613, 221226, 331839, 663678, 995517, 1991034]

約数ペア:

[(1, 1991034), (2, 995517), (3, 663678), (6, 331839), (9, 221226), (18, 110613), (27, 73742), (54, 36871)]