12974448

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2121

約数の個数: 40

約数和(自身を含む): 33779088

約数和(自身を除く): 20804640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 1973, 2192, 3288, 3946, 5919, 6576, 7892, 11838, 15784, 23676, 31568, 47352, 94704, 270301, 540602, 810903, 1081204, 1621806, 2162408, 3243612, 4324816, 6487224, 12974448]

約数ペア:

[(1, 12974448), (2, 6487224), (3, 4324816), (4, 3243612), (6, 2162408), (8, 1621806), (12, 1081204), (16, 810903), (24, 540602), (48, 270301), (137, 94704), (274, 47352), (411, 31568), (548, 23676), (822, 15784), (1096, 11838), (1644, 7892), (1973, 6576), (2192, 5919), (3288, 3946)]