128889234

素因数分解:

$2^1\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{7027}}^1$

素因数の和:8054

約数の個数: 24

約数和(自身を含む): 279573840

約数和(自身を除く): 150684606

約数列:

[1, 2, 3, 6, 9, 18, 1019, 2038, 3057, 6114, 7027, 9171, 14054, 18342, 21081, 42162, 63243, 126486, 7160513, 14321026, 21481539, 42963078, 64444617, 128889234]

約数ペア:

[(1, 128889234), (2, 64444617), (3, 42963078), (6, 21481539), (9, 14321026), (18, 7160513), (1019, 126486), (2038, 63243), (3057, 42162), (6114, 21081), (7027, 18342), (9171, 14054)]