18448911

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{52561}}^1$

素因数の和:52583

約数の個数: 16

約数和(自身を含む): 29434720

約数和(自身を除く): 10985809

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 52561, 157683, 473049, 683293, 1419147, 2049879, 6149637, 18448911]

約数ペア:

[(1, 18448911), (3, 6149637), (9, 2049879), (13, 1419147), (27, 683293), (39, 473049), (117, 157683), (351, 52561)]