68521782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1631471}}^1$

素因数の和:1631483

約数の個数: 16

約数和(自身を含む): 156621312

約数和(自身を除く): 88099530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1631471, 3262942, 4894413, 9788826, 11420297, 22840594, 34260891, 68521782]

約数ペア:

[(1, 68521782), (2, 34260891), (3, 22840594), (6, 11420297), (7, 9788826), (14, 4894413), (21, 3262942), (42, 1631471)]