18364671

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{52321}}^1$

素因数の和:52343

約数の個数: 16

約数和(自身を含む): 29300320

約数和(自身を除く): 10935649

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 52321, 156963, 470889, 680173, 1412667, 2040519, 6121557, 18364671]

約数ペア:

[(1, 18364671), (3, 6121557), (9, 2040519), (13, 1412667), (27, 680173), (39, 470889), (117, 156963), (351, 52321)]