42263606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 81140640

約数和(自身を除く): 38877034

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 121, 122, 154, 242, 409, 427, 671, 818, 847, 854, 1342, 1694, 2863, 4499, 4697, 5726, 7381, 8998, 9394, 14762, 24949, 31493, 49489, 49898, 51667, 62986, 98978, 103334, 174643, 274439, 346423, 349286, 548878, 692846, 1921073, 3018829, 3842146, 6037658, 21131803, 42263606]

約数ペア:

[(1, 42263606), (2, 21131803), (7, 6037658), (11, 3842146), (14, 3018829), (22, 1921073), (61, 692846), (77, 548878), (121, 349286), (122, 346423), (154, 274439), (242, 174643), (409, 103334), (427, 98978), (671, 62986), (818, 51667), (847, 49898), (854, 49489), (1342, 31493), (1694, 24949), (2863, 14762), (4499, 9394), (4697, 8998), (5726, 7381)]