40643346

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{947}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 85183488

約数和(自身を除く): 44540142

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 311, 622, 933, 947, 1866, 1894, 2841, 5682, 7153, 14306, 21459, 21781, 42918, 43562, 65343, 130686, 294517, 589034, 883551, 1767102, 6773891, 13547782, 20321673, 40643346]

約数ペア:

[(1, 40643346), (2, 20321673), (3, 13547782), (6, 6773891), (23, 1767102), (46, 883551), (69, 589034), (138, 294517), (311, 130686), (622, 65343), (933, 43562), (947, 42918), (1866, 21781), (1894, 21459), (2841, 14306), (5682, 7153)]