3993939138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{126961}}^1$

素因数の和:127087

約数の個数: 48

約数和(自身を含む): 9378936864

約数和(自身を除く): 5384997726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 642, 749, 1498, 2247, 4494, 5243, 10486, 15729, 31458, 126961, 253922, 380883, 761766, 888727, 1777454, 2666181, 5332362, 6221089, 12442178, 13584827, 18663267, 27169654, 37326534, 40754481, 81508962, 95093789, 190187578, 285281367, 570562734, 665656523, 1331313046, 1996969569, 3993939138]

約数ペア:

[(1, 3993939138), (2, 1996969569), (3, 1331313046), (6, 665656523), (7, 570562734), (14, 285281367), (21, 190187578), (42, 95093789), (49, 81508962), (98, 40754481), (107, 37326534), (147, 27169654), (214, 18663267), (294, 13584827), (321, 12442178), (642, 6221089), (749, 5332362), (1498, 2666181), (2247, 1777454), (4494, 888727), (5243, 761766), (10486, 380883), (15729, 253922), (31458, 126961)]