18043749

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 29808000

約数和(自身を除く): 11764251

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2069, 2907, 6207, 8721, 18621, 35173, 39311, 55863, 105519, 117933, 316557, 353799, 668287, 949671, 1061397, 2004861, 6014583, 18043749]

約数ペア:

[(1, 18043749), (3, 6014583), (9, 2004861), (17, 1061397), (19, 949671), (27, 668287), (51, 353799), (57, 316557), (153, 117933), (171, 105519), (323, 55863), (459, 39311), (513, 35173), (969, 18621), (2069, 8721), (2907, 6207)]