15121569426

素因数分解:

$2^1\times 3^1\times {\mathrm{7321}}^1\times {\mathrm{344251}}^1$

素因数の和:351577

約数の個数: 16

約数和(自身を含む): 30247357728

約数和(自身を除く): 15125788302

約数列:

[1, 2, 3, 6, 7321, 14642, 21963, 43926, 344251, 688502, 1032753, 2065506, 2520261571, 5040523142, 7560784713, 15121569426]

約数ペア:

[(1, 15121569426), (2, 7560784713), (3, 5040523142), (6, 2520261571), (7321, 2065506), (14642, 1032753), (21963, 688502), (43926, 344251)]