12797778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{304709}}^1$

素因数の和:304721

約数の個数: 16

約数和(自身を含む): 29252160

約数和(自身を除く): 16454382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 304709, 609418, 914127, 1828254, 2132963, 4265926, 6398889, 12797778]

約数ペア:

[(1, 12797778), (2, 6398889), (3, 4265926), (6, 2132963), (7, 1828254), (14, 914127), (21, 609418), (42, 304709)]