40781946

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 89742240

約数和(自身を除く): 48960294

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 289, 493, 578, 811, 867, 986, 1479, 1622, 1734, 2433, 2958, 4866, 8381, 13787, 16762, 23519, 25143, 27574, 41361, 47038, 50286, 70557, 82722, 141114, 234379, 399823, 468758, 703137, 799646, 1199469, 1406274, 2398938, 6796991, 13593982, 20390973, 40781946]

約数ペア:

[(1, 40781946), (2, 20390973), (3, 13593982), (6, 6796991), (17, 2398938), (29, 1406274), (34, 1199469), (51, 799646), (58, 703137), (87, 468758), (102, 399823), (174, 234379), (289, 141114), (493, 82722), (578, 70557), (811, 50286), (867, 47038), (986, 41361), (1479, 27574), (1622, 25143), (1734, 23519), (2433, 16762), (2958, 13787), (4866, 8381)]