18794295

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10709}}^1$

素因数の和:10736

約数の個数: 32

約数和(自身を含む): 35985600

約数和(自身を除く): 17191305

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 10709, 32127, 53545, 96381, 139217, 160635, 289143, 417651, 481905, 696085, 1252953, 1445715, 2088255, 3758859, 6264765, 18794295]

約数ペア:

[(1, 18794295), (3, 6264765), (5, 3758859), (9, 2088255), (13, 1445715), (15, 1252953), (27, 696085), (39, 481905), (45, 417651), (65, 289143), (117, 160635), (135, 139217), (195, 96381), (351, 53545), (585, 32127), (1755, 10709)]