18052983

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 30329600

約数和(自身を除く): 12276617

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 2707, 6669, 8121, 24363, 35191, 51433, 73089, 105573, 154299, 316719, 462897, 668629, 950157, 1388691, 2005887, 6017661, 18052983]

約数ペア:

[(1, 18052983), (3, 6017661), (9, 2005887), (13, 1388691), (19, 950157), (27, 668629), (39, 462897), (57, 316719), (117, 154299), (171, 105573), (247, 73089), (351, 51433), (513, 35191), (741, 24363), (2223, 8121), (2707, 6669)]