21648162

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61153}}^1$

素因数の和:61217

約数の個数: 16

約数和(自身を含む): 44030880

約数和(自身を除く): 22382718

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 61153, 122306, 183459, 366918, 3608027, 7216054, 10824081, 21648162]

約数ペア:

[(1, 21648162), (2, 10824081), (3, 7216054), (6, 3608027), (59, 366918), (118, 183459), (177, 122306), (354, 61153)]