40394094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517873}}^1$

素因数の和:517891

約数の個数: 16

約数和(自身を含む): 87002832

約数和(自身を除く): 46608738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 517873, 1035746, 1553619, 3107238, 6732349, 13464698, 20197047, 40394094]

約数ペア:

[(1, 40394094), (2, 20197047), (3, 13464698), (6, 6732349), (13, 3107238), (26, 1553619), (39, 1035746), (78, 517873)]