2189424

素因数分解:

$2^4\times 3^1\times {\mathrm{45613}}^1$

素因数の和:45624

約数の個数: 20

約数和(自身を含む): 5656136

約数和(自身を除く): 3466712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 45613, 91226, 136839, 182452, 273678, 364904, 547356, 729808, 1094712, 2189424]

約数ペア:

[(1, 2189424), (2, 1094712), (3, 729808), (4, 547356), (6, 364904), (8, 273678), (12, 182452), (16, 136839), (24, 91226), (48, 45613)]