78984402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1880581}}^1$

素因数の和:1880593

約数の個数: 16

約数和(自身を含む): 180535872

約数和(自身を除く): 101551470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1880581, 3761162, 5641743, 11283486, 13164067, 26328134, 39492201, 78984402]

約数ペア:

[(1, 78984402), (2, 39492201), (3, 26328134), (6, 13164067), (7, 11283486), (14, 5641743), (21, 3761162), (42, 1880581)]