13306630878

素因数分解:

$2^1\times 3^2\times {\mathrm{1721}}^1\times {\mathrm{429551}}^1$

素因数の和:431280

約数の個数: 24

約数和(自身を含む): 28847853216

約数和(自身を除く): 15541222338

約数列:

[1, 2, 3, 6, 9, 18, 1721, 3442, 5163, 10326, 15489, 30978, 429551, 859102, 1288653, 2577306, 3865959, 7731918, 739257271, 1478514542, 2217771813, 4435543626, 6653315439, 13306630878]

約数ペア:

[(1, 13306630878), (2, 6653315439), (3, 4435543626), (6, 2217771813), (9, 1478514542), (18, 739257271), (1721, 7731918), (3442, 3865959), (5163, 2577306), (10326, 1288653), (15489, 859102), (30978, 429551)]