649545672

素因数分解:

$2^3\times 3^1\times {\mathrm{27064403}}^1$

素因数の和:27064412

約数の個数: 16

約数和(自身を含む): 1623864240

約数和(自身を除く): 974318568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 27064403, 54128806, 81193209, 108257612, 162386418, 216515224, 324772836, 649545672]

約数ペア:

[(1, 649545672), (2, 324772836), (3, 216515224), (4, 162386418), (6, 108257612), (8, 81193209), (12, 54128806), (24, 27064403)]