218139528

素因数分解:

$2^3\times 3^1\times {\mathrm{9089147}}^1$

素因数の和:9089156

約数の個数: 16

約数和(自身を含む): 545348880

約数和(自身を除く): 327209352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9089147, 18178294, 27267441, 36356588, 54534882, 72713176, 109069764, 218139528]

約数ペア:

[(1, 218139528), (2, 109069764), (3, 72713176), (4, 54534882), (6, 36356588), (8, 27267441), (12, 18178294), (24, 9089147)]