9213428

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1171}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 18508224

約数和(自身を除く): 9294796

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1171, 1967, 2342, 3934, 4684, 7868, 8197, 16394, 32788, 329051, 658102, 1316204, 2303357, 4606714, 9213428]

約数ペア:

[(1, 9213428), (2, 4606714), (4, 2303357), (7, 1316204), (14, 658102), (28, 329051), (281, 32788), (562, 16394), (1124, 8197), (1171, 7868), (1967, 4684), (2342, 3934)]