22636922

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 45849888

約数和(自身を除く): 23212966

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 83, 98, 121, 154, 161, 166, 242, 253, 322, 506, 539, 581, 847, 913, 1078, 1127, 1162, 1694, 1771, 1826, 1909, 2254, 2783, 3542, 3818, 4067, 5566, 5929, 6391, 8134, 10043, 11858, 12397, 12782, 13363, 19481, 20086, 20999, 24794, 26726, 38962, 41998, 44737, 70301, 89474, 93541, 136367, 140602, 146993, 187082, 230989, 272734, 293986, 461978, 492107, 984214, 1028951, 1616923, 2057902, 3233846, 11318461, 22636922]

約数ペア:

[(1, 22636922), (2, 11318461), (7, 3233846), (11, 2057902), (14, 1616923), (22, 1028951), (23, 984214), (46, 492107), (49, 461978), (77, 293986), (83, 272734), (98, 230989), (121, 187082), (154, 146993), (161, 140602), (166, 136367), (242, 93541), (253, 89474), (322, 70301), (506, 44737), (539, 41998), (581, 38962), (847, 26726), (913, 24794), (1078, 20999), (1127, 20086), (1162, 19481), (1694, 13363), (1771, 12782), (1826, 12397), (1909, 11858), (2254, 10043), (2783, 8134), (3542, 6391), (3818, 5929), (4067, 5566)]