13878738

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{919}}^1$

素因数の和:1766

約数の個数: 24

約数和(自身を含む): 30139200

約数和(自身を除く): 16260462

約数列:

[1, 2, 3, 6, 9, 18, 839, 919, 1678, 1838, 2517, 2757, 5034, 5514, 7551, 8271, 15102, 16542, 771041, 1542082, 2313123, 4626246, 6939369, 13878738]

約数ペア:

[(1, 13878738), (2, 6939369), (3, 4626246), (6, 2313123), (9, 1542082), (18, 771041), (839, 16542), (919, 15102), (1678, 8271), (1838, 7551), (2517, 5514), (2757, 5034)]