126456486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1621237}}^1$

素因数の和:1621255

約数の個数: 16

約数和(自身を含む): 272367984

約数和(自身を除く): 145911498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1621237, 3242474, 4863711, 9727422, 21076081, 42152162, 63228243, 126456486]

約数ペア:

[(1, 126456486), (2, 63228243), (3, 42152162), (6, 21076081), (13, 9727422), (26, 4863711), (39, 3242474), (78, 1621237)]