42074846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 36

約数和(自身を含む): 71858304

約数和(自身を除く): 29783458

約数列:

[1, 2, 11, 22, 37, 74, 121, 127, 242, 254, 407, 814, 1369, 1397, 2738, 2794, 4477, 4699, 8954, 9398, 15059, 15367, 30118, 30734, 51689, 103378, 165649, 173863, 331298, 347726, 568579, 1137158, 1912493, 3824986, 21037423, 42074846]

約数ペア:

[(1, 42074846), (2, 21037423), (11, 3824986), (22, 1912493), (37, 1137158), (74, 568579), (121, 347726), (127, 331298), (242, 173863), (254, 165649), (407, 103378), (814, 51689), (1369, 30734), (1397, 30118), (2738, 15367), (2794, 15059), (4477, 9398), (4699, 8954)]