12427212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 33313280

約数和(自身を除く): 20886068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 439, 674, 878, 1011, 1317, 1348, 1756, 2022, 2359, 2634, 3073, 4044, 4718, 5268, 6146, 7077, 9219, 9436, 12292, 14154, 18438, 28308, 36876, 147943, 295886, 443829, 591772, 887658, 1035601, 1775316, 2071202, 3106803, 4142404, 6213606, 12427212]

約数ペア:

[(1, 12427212), (2, 6213606), (3, 4142404), (4, 3106803), (6, 2071202), (7, 1775316), (12, 1035601), (14, 887658), (21, 591772), (28, 443829), (42, 295886), (84, 147943), (337, 36876), (439, 28308), (674, 18438), (878, 14154), (1011, 12292), (1317, 9436), (1348, 9219), (1756, 7077), (2022, 6146), (2359, 5268), (2634, 4718), (3073, 4044)]