21435312

素因数分解:

$2^4\times 3^1\times {\mathrm{446569}}^1$

素因数の和:446580

約数の個数: 20

約数和(自身を含む): 55374680

約数和(自身を除く): 33939368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 446569, 893138, 1339707, 1786276, 2679414, 3572552, 5358828, 7145104, 10717656, 21435312]

約数ペア:

[(1, 21435312), (2, 10717656), (3, 7145104), (4, 5358828), (6, 3572552), (8, 2679414), (12, 1786276), (16, 1339707), (24, 893138), (48, 446569)]