12994278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 16865562

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 59, 66, 71, 94, 118, 141, 142, 177, 213, 282, 354, 426, 517, 649, 781, 1034, 1298, 1551, 1562, 1947, 2343, 2773, 3102, 3337, 3894, 4189, 4686, 5546, 6674, 8319, 8378, 10011, 12567, 16638, 20022, 25134, 30503, 36707, 46079, 61006, 73414, 91509, 92158, 110121, 138237, 183018, 196883, 220242, 276474, 393766, 590649, 1181298, 2165713, 4331426, 6497139, 12994278]

約数ペア:

[(1, 12994278), (2, 6497139), (3, 4331426), (6, 2165713), (11, 1181298), (22, 590649), (33, 393766), (47, 276474), (59, 220242), (66, 196883), (71, 183018), (94, 138237), (118, 110121), (141, 92158), (142, 91509), (177, 73414), (213, 61006), (282, 46079), (354, 36707), (426, 30503), (517, 25134), (649, 20022), (781, 16638), (1034, 12567), (1298, 10011), (1551, 8378), (1562, 8319), (1947, 6674), (2343, 5546), (2773, 4686), (3102, 4189), (3337, 3894)]