2912457954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{69344237}}^1$

素因数の和:69344249

約数の個数: 16

約数和(自身を含む): 6657046848

約数和(自身を除く): 3744588894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 69344237, 138688474, 208032711, 416065422, 485409659, 970819318, 1456228977, 2912457954]

約数ペア:

[(1, 2912457954), (2, 1456228977), (3, 970819318), (6, 485409659), (7, 416065422), (14, 208032711), (21, 138688474), (42, 69344237)]