16813370742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:666

約数の個数: 128

約数和(自身を含む): 39653867520

約数和(自身を除く): 22840496778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 107, 127, 178, 214, 254, 267, 321, 331, 381, 534, 623, 642, 662, 749, 762, 889, 993, 1246, 1498, 1778, 1869, 1986, 2247, 2317, 2667, 3738, 4494, 4634, 5334, 6951, 9523, 11303, 13589, 13902, 19046, 22606, 27178, 28569, 29459, 33909, 35417, 40767, 42037, 57138, 58918, 66661, 67818, 70834, 79121, 81534, 84074, 88377, 95123, 106251, 126111, 133322, 158242, 176754, 190246, 199983, 206213, 212502, 237363, 247919, 252222, 285369, 294259, 399966, 412426, 474726, 495838, 570738, 588518, 618639, 743757, 882777, 1209421, 1237278, 1487514, 1765554, 2418842, 3152113, 3628263, 3741293, 4497959, 6304226, 7256526, 7482586, 8465947, 8995918, 9456339, 11223879, 13493877, 16931894, 18912678, 22064791, 22447758, 25397841, 26189051, 26987754, 31485713, 44129582, 50795682, 52378102, 62971426, 66194373, 78567153, 94457139, 132388746, 157134306, 188914278, 400318351, 800636702, 1200955053, 2401910106, 2802228457, 5604456914, 8406685371, 16813370742]

約数ペア:

[(1, 16813370742), (2, 8406685371), (3, 5604456914), (6, 2802228457), (7, 2401910106), (14, 1200955053), (21, 800636702), (42, 400318351), (89, 188914278), (107, 157134306), (127, 132388746), (178, 94457139), (214, 78567153), (254, 66194373), (267, 62971426), (321, 52378102), (331, 50795682), (381, 44129582), (534, 31485713), (623, 26987754), (642, 26189051), (662, 25397841), (749, 22447758), (762, 22064791), (889, 18912678), (993, 16931894), (1246, 13493877), (1498, 11223879), (1778, 9456339), (1869, 8995918), (1986, 8465947), (2247, 7482586), (2317, 7256526), (2667, 6304226), (3738, 4497959), (4494, 3741293), (4634, 3628263), (5334, 3152113), (6951, 2418842), (9523, 1765554), (11303, 1487514), (13589, 1237278), (13902, 1209421), (19046, 882777), (22606, 743757), (27178, 618639), (28569, 588518), (29459, 570738), (33909, 495838), (35417, 474726), (40767, 412426), (42037, 399966), (57138, 294259), (58918, 285369), (66661, 252222), (67818, 247919), (70834, 237363), (79121, 212502), (81534, 206213), (84074, 199983), (88377, 190246), (95123, 176754), (106251, 158242), (126111, 133322)]