11261718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 29484000

約数和(自身を除く): 18222282

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 149, 153, 171, 221, 234, 247, 298, 306, 323, 342, 442, 447, 494, 646, 663, 741, 894, 969, 1326, 1341, 1482, 1937, 1938, 1989, 2223, 2533, 2682, 2831, 2907, 3874, 3978, 4199, 4446, 5066, 5662, 5811, 5814, 7599, 8398, 8493, 11622, 12597, 15198, 16986, 17433, 22797, 25194, 25479, 32929, 34866, 36803, 37791, 45594, 48127, 50958, 65858, 73606, 75582, 96254, 98787, 110409, 144381, 197574, 220818, 288762, 296361, 331227, 433143, 592722, 625651, 662454, 866286, 1251302, 1876953, 3753906, 5630859, 11261718]

約数ペア:

[(1, 11261718), (2, 5630859), (3, 3753906), (6, 1876953), (9, 1251302), (13, 866286), (17, 662454), (18, 625651), (19, 592722), (26, 433143), (34, 331227), (38, 296361), (39, 288762), (51, 220818), (57, 197574), (78, 144381), (102, 110409), (114, 98787), (117, 96254), (149, 75582), (153, 73606), (171, 65858), (221, 50958), (234, 48127), (247, 45594), (298, 37791), (306, 36803), (323, 34866), (342, 32929), (442, 25479), (447, 25194), (494, 22797), (646, 17433), (663, 16986), (741, 15198), (894, 12597), (969, 11622), (1326, 8493), (1341, 8398), (1482, 7599), (1937, 5814), (1938, 5811), (1989, 5662), (2223, 5066), (2533, 4446), (2682, 4199), (2831, 3978), (2907, 3874)]