642336

素因数分解:

$2^5\times 3^1\times {\mathrm{6691}}^1$

素因数の和:6704

約数の個数: 24

約数和(自身を含む): 1686384

約数和(自身を除く): 1044048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6691, 13382, 20073, 26764, 40146, 53528, 80292, 107056, 160584, 214112, 321168, 642336]

約数ペア:

[(1, 642336), (2, 321168), (3, 214112), (4, 160584), (6, 107056), (8, 80292), (12, 53528), (16, 40146), (24, 26764), (32, 20073), (48, 13382), (96, 6691)]