18274542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 46085760

約数和(自身を除く): 27811218

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 59, 66, 78, 114, 118, 143, 177, 209, 247, 286, 354, 361, 418, 429, 494, 627, 649, 722, 741, 767, 858, 1083, 1121, 1254, 1298, 1482, 1534, 1947, 2166, 2242, 2301, 2717, 3363, 3894, 3971, 4602, 4693, 5434, 6726, 7942, 8151, 8437, 9386, 11913, 12331, 14079, 14573, 16302, 16874, 21299, 23826, 24662, 25311, 28158, 29146, 36993, 42598, 43719, 50622, 51623, 63897, 73986, 87438, 103246, 127794, 154869, 160303, 234289, 276887, 309738, 320606, 468578, 480909, 553774, 702867, 830661, 961818, 1405734, 1661322, 3045757, 6091514, 9137271, 18274542]

約数ペア:

[(1, 18274542), (2, 9137271), (3, 6091514), (6, 3045757), (11, 1661322), (13, 1405734), (19, 961818), (22, 830661), (26, 702867), (33, 553774), (38, 480909), (39, 468578), (57, 320606), (59, 309738), (66, 276887), (78, 234289), (114, 160303), (118, 154869), (143, 127794), (177, 103246), (209, 87438), (247, 73986), (286, 63897), (354, 51623), (361, 50622), (418, 43719), (429, 42598), (494, 36993), (627, 29146), (649, 28158), (722, 25311), (741, 24662), (767, 23826), (858, 21299), (1083, 16874), (1121, 16302), (1254, 14573), (1298, 14079), (1482, 12331), (1534, 11913), (1947, 9386), (2166, 8437), (2242, 8151), (2301, 7942), (2717, 6726), (3363, 5434), (3894, 4693), (3971, 4602)]