18524979

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17011}}^1$

素因数の和:17039

約数の個数: 18

約数和(自身を含む): 29413748

約数和(自身を除く): 10888769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 17011, 51033, 153099, 187121, 561363, 1684089, 2058331, 6174993, 18524979]

約数ペア:

[(1, 18524979), (3, 6174993), (9, 2058331), (11, 1684089), (33, 561363), (99, 187121), (121, 153099), (363, 51033), (1089, 17011)]