122649954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2920237}}^1$

素因数の和:2920249

約数の個数: 16

約数和(自身を含む): 280342848

約数和(自身を除く): 157692894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2920237, 5840474, 8760711, 17521422, 20441659, 40883318, 61324977, 122649954]

約数ペア:

[(1, 122649954), (2, 61324977), (3, 40883318), (6, 20441659), (7, 17521422), (14, 8760711), (21, 5840474), (42, 2920237)]