8181381726

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{39139}}^1$

素因数の和:39243

約数の個数: 96

約数和(自身を含む): 21417408000

約数和(自身を除く): 13236026274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 79, 98, 126, 147, 158, 189, 237, 294, 378, 441, 474, 553, 711, 882, 1106, 1323, 1422, 1659, 2133, 2646, 3318, 3871, 4266, 4977, 7742, 9954, 11613, 14931, 23226, 29862, 34839, 39139, 69678, 78278, 104517, 117417, 209034, 234834, 273973, 352251, 547946, 704502, 821919, 1056753, 1643838, 1917811, 2113506, 2465757, 3091981, 3835622, 4931514, 5753433, 6183962, 7397271, 9275943, 11506866, 14794542, 17260299, 18551886, 21643867, 27827829, 34520598, 43287734, 51780897, 55655658, 64931601, 83483487, 103561794, 129863202, 151507069, 166966974, 194794803, 303014138, 389589606, 454521207, 584384409, 909042414, 1168768818, 1363563621, 2727127242, 4090690863, 8181381726]

約数ペア:

[(1, 8181381726), (2, 4090690863), (3, 2727127242), (6, 1363563621), (7, 1168768818), (9, 909042414), (14, 584384409), (18, 454521207), (21, 389589606), (27, 303014138), (42, 194794803), (49, 166966974), (54, 151507069), (63, 129863202), (79, 103561794), (98, 83483487), (126, 64931601), (147, 55655658), (158, 51780897), (189, 43287734), (237, 34520598), (294, 27827829), (378, 21643867), (441, 18551886), (474, 17260299), (553, 14794542), (711, 11506866), (882, 9275943), (1106, 7397271), (1323, 6183962), (1422, 5753433), (1659, 4931514), (2133, 3835622), (2646, 3091981), (3318, 2465757), (3871, 2113506), (4266, 1917811), (4977, 1643838), (7742, 1056753), (9954, 821919), (11613, 704502), (14931, 547946), (23226, 352251), (29862, 273973), (34839, 234834), (39139, 209034), (69678, 117417), (78278, 104517)]