834843954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19877237}}^1$

素因数の和:19877249

約数の個数: 16

約数和(自身を含む): 1908214848

約数和(自身を除く): 1073370894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19877237, 39754474, 59631711, 119263422, 139140659, 278281318, 417421977, 834843954]

約数ペア:

[(1, 834843954), (2, 417421977), (3, 278281318), (6, 139140659), (7, 119263422), (14, 59631711), (21, 39754474), (42, 19877237)]