19683438

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30097}}^1$

素因数の和:30211

約数の個数: 16

約数和(自身を含む): 39729360

約数和(自身を除く): 20045922

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30097, 60194, 90291, 180582, 3280573, 6561146, 9841719, 19683438]

約数ペア:

[(1, 19683438), (2, 9841719), (3, 6561146), (6, 3280573), (109, 180582), (218, 90291), (327, 60194), (654, 30097)]