18157872

素因数分解:

$2^4\times 3^1\times {\mathrm{378289}}^1$

素因数の和:378300

約数の個数: 20

約数和(自身を含む): 46907960

約数和(自身を除く): 28750088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 378289, 756578, 1134867, 1513156, 2269734, 3026312, 4539468, 6052624, 9078936, 18157872]

約数ペア:

[(1, 18157872), (2, 9078936), (3, 6052624), (4, 4539468), (6, 3026312), (8, 2269734), (12, 1513156), (16, 1134867), (24, 756578), (48, 378289)]