18466233

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 28072080

約数和(自身を除く): 9605847

約数列:

[1, 3, 17, 19, 51, 57, 59, 177, 289, 323, 361, 867, 969, 1003, 1083, 1121, 3009, 3363, 5491, 6137, 16473, 17051, 18411, 19057, 21299, 51153, 57171, 63897, 104329, 312987, 323969, 362083, 971907, 1086249, 6155411, 18466233]

約数ペア:

[(1, 18466233), (3, 6155411), (17, 1086249), (19, 971907), (51, 362083), (57, 323969), (59, 312987), (177, 104329), (289, 63897), (323, 57171), (361, 51153), (867, 21299), (969, 19057), (1003, 18411), (1083, 17051), (1121, 16473), (3009, 6137), (3363, 5491)]