2961546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 3881334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 659, 749, 1318, 1498, 1977, 2247, 3954, 4494, 4613, 9226, 13839, 27678, 70513, 141026, 211539, 423078, 493591, 987182, 1480773, 2961546]

約数ペア:

[(1, 2961546), (2, 1480773), (3, 987182), (6, 493591), (7, 423078), (14, 211539), (21, 141026), (42, 70513), (107, 27678), (214, 13839), (321, 9226), (642, 4613), (659, 4494), (749, 3954), (1318, 2247), (1498, 1977)]