128049534

素因数分解:

$2^1\times 3^2\times {\mathrm{2221}}^1\times {\mathrm{3203}}^1$

素因数の和:5432

約数の個数: 24

約数和(自身を含む): 277652232

約数和(自身を除く): 149602698

約数列:

[1, 2, 3, 6, 9, 18, 2221, 3203, 4442, 6406, 6663, 9609, 13326, 19218, 19989, 28827, 39978, 57654, 7113863, 14227726, 21341589, 42683178, 64024767, 128049534]

約数ペア:

[(1, 128049534), (2, 64024767), (3, 42683178), (6, 21341589), (9, 14227726), (18, 7113863), (2221, 57654), (3203, 39978), (4442, 28827), (6406, 19989), (6663, 19218), (9609, 13326)]