218513424

素因数分解:

$2^4\times 3^1\times {\mathrm{4552363}}^1$

素因数の和:4552374

約数の個数: 20

約数和(自身を含む): 564493136

約数和(自身を除く): 345979712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4552363, 9104726, 13657089, 18209452, 27314178, 36418904, 54628356, 72837808, 109256712, 218513424]

約数ペア:

[(1, 218513424), (2, 109256712), (3, 72837808), (4, 54628356), (6, 36418904), (8, 27314178), (12, 18209452), (16, 13657089), (24, 9104726), (48, 4552363)]