2378623563

素因数分解:

$3^4\times {\mathrm{1627}}^1\times {\mathrm{18049}}^1$

素因数の和:19688

約数の個数: 20

約数和(自身を含む): 3555633400

約数和(自身を除く): 1177009837

約数列:

[1, 3, 9, 27, 81, 1627, 4881, 14643, 18049, 43929, 54147, 131787, 162441, 487323, 1461969, 29365723, 88097169, 264291507, 792874521, 2378623563]

約数ペア:

[(1, 2378623563), (3, 792874521), (9, 264291507), (27, 88097169), (81, 29365723), (1627, 1461969), (4881, 487323), (14643, 162441), (18049, 131787), (43929, 54147)]