40227486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{515737}}^1$

素因数の和:515755

約数の個数: 16

約数和(自身を含む): 86643984

約数和(自身を除く): 46416498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 515737, 1031474, 1547211, 3094422, 6704581, 13409162, 20113743, 40227486]

約数ペア:

[(1, 40227486), (2, 20113743), (3, 13409162), (6, 6704581), (13, 3094422), (26, 1547211), (39, 1031474), (78, 515737)]