457212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5443}}^1$

素因数の和:5457

約数の個数: 24

約数和(自身を含む): 1219456

約数和(自身を除く): 762244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5443, 10886, 16329, 21772, 32658, 38101, 65316, 76202, 114303, 152404, 228606, 457212]

約数ペア:

[(1, 457212), (2, 228606), (3, 152404), (4, 114303), (6, 76202), (7, 65316), (12, 38101), (14, 32658), (21, 21772), (28, 16329), (42, 10886), (84, 5443)]