13387734

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 18061866

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 83, 87, 103, 166, 174, 206, 249, 261, 309, 498, 522, 618, 747, 783, 927, 1494, 1566, 1854, 2241, 2407, 2781, 2987, 4482, 4814, 5562, 5974, 7221, 8549, 8961, 14442, 17098, 17922, 21663, 25647, 26883, 43326, 51294, 53766, 64989, 76941, 80649, 129978, 153882, 161298, 230823, 247921, 461646, 495842, 743763, 1487526, 2231289, 4462578, 6693867, 13387734]

約数ペア:

[(1, 13387734), (2, 6693867), (3, 4462578), (6, 2231289), (9, 1487526), (18, 743763), (27, 495842), (29, 461646), (54, 247921), (58, 230823), (83, 161298), (87, 153882), (103, 129978), (166, 80649), (174, 76941), (206, 64989), (249, 53766), (261, 51294), (309, 43326), (498, 26883), (522, 25647), (618, 21663), (747, 17922), (783, 17098), (927, 14442), (1494, 8961), (1566, 8549), (1854, 7221), (2241, 5974), (2407, 5562), (2781, 4814), (2987, 4482)]