66939714

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{128237}}^1$

素因数の和:128274

約数の個数: 24

約数和(自身を含む): 150038460

約数和(自身を除く): 83098746

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 128237, 256474, 384711, 769422, 1154133, 2308266, 3718873, 7437746, 11156619, 22313238, 33469857, 66939714]

約数ペア:

[(1, 66939714), (2, 33469857), (3, 22313238), (6, 11156619), (9, 7437746), (18, 3718873), (29, 2308266), (58, 1154133), (87, 769422), (174, 384711), (261, 256474), (522, 128237)]