18386343

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 27209520

約数和(自身を除く): 8823177

約数列:

[1, 3, 9, 101, 113, 179, 303, 339, 537, 909, 1017, 1611, 11413, 18079, 20227, 34239, 54237, 60681, 102717, 162711, 182043, 2042927, 6128781, 18386343]

約数ペア:

[(1, 18386343), (3, 6128781), (9, 2042927), (101, 182043), (113, 162711), (179, 102717), (303, 60681), (339, 54237), (537, 34239), (909, 20227), (1017, 18079), (1611, 11413)]