18111249

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{51599}}^1$

素因数の和:51621

約数の個数: 16

約数和(自身を含む): 28896000

約数和(自身を除く): 10784751

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 51599, 154797, 464391, 670787, 1393173, 2012361, 6037083, 18111249]

約数ペア:

[(1, 18111249), (3, 6037083), (9, 2012361), (13, 1393173), (27, 670787), (39, 464391), (117, 154797), (351, 51599)]