13421718

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{1009}}^1$

素因数の和:1756

約数の個数: 24

約数和(自身を含む): 29148600

約数和(自身を除く): 15726882

約数列:

[1, 2, 3, 6, 9, 18, 739, 1009, 1478, 2018, 2217, 3027, 4434, 6054, 6651, 9081, 13302, 18162, 745651, 1491302, 2236953, 4473906, 6710859, 13421718]

約数ペア:

[(1, 13421718), (2, 6710859), (3, 4473906), (6, 2236953), (9, 1491302), (18, 745651), (739, 18162), (1009, 13302), (1478, 9081), (2018, 6651), (2217, 6054), (3027, 4434)]