81602838

素因数分解:

$2^1\times 3^2\times {\mathrm{1361}}^1\times {\mathrm{3331}}^1$

素因数の和:4700

約数の個数: 24

約数和(自身を含む): 176989176

約数和(自身を除く): 95386338

約数列:

[1, 2, 3, 6, 9, 18, 1361, 2722, 3331, 4083, 6662, 8166, 9993, 12249, 19986, 24498, 29979, 59958, 4533491, 9066982, 13600473, 27200946, 40801419, 81602838]

約数ペア:

[(1, 81602838), (2, 40801419), (3, 27200946), (6, 13600473), (9, 9066982), (18, 4533491), (1361, 59958), (2722, 29979), (3331, 24498), (4083, 19986), (6662, 12249), (8166, 9993)]