18439101

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6343}}^1$

素因数の和:6385

約数の個数: 24

約数和(自身を含む): 29689920

約数和(自身を除く): 11250819

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 6343, 19029, 57087, 107831, 120517, 323493, 361551, 970479, 1084653, 2048789, 6146367, 18439101]

約数ペア:

[(1, 18439101), (3, 6146367), (9, 2048789), (17, 1084653), (19, 970479), (51, 361551), (57, 323493), (153, 120517), (171, 107831), (323, 57087), (969, 19029), (2907, 6343)]