18804946868

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{463}}^1\times {\mathrm{45533}}^1$

素因数の和:46223

約数の個数: 24

約数和(自身を含む): 33128352768

約数和(自身を除く): 14323405900

約数列:

[1, 2, 4, 223, 446, 463, 892, 926, 1852, 45533, 91066, 103249, 182132, 206498, 412996, 10153859, 20307718, 21081779, 40615436, 42163558, 84327116, 4701236717, 9402473434, 18804946868]

約数ペア:

[(1, 18804946868), (2, 9402473434), (4, 4701236717), (223, 84327116), (446, 42163558), (463, 40615436), (892, 21081779), (926, 20307718), (1852, 10153859), (45533, 412996), (91066, 206498), (103249, 182132)]