15958008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20149}}^1$

素因数の和:20172

約数の個数: 48

約数和(自身を含む): 47151000

約数和(自身を除く): 31192992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20149, 40298, 60447, 80596, 120894, 161192, 181341, 221639, 241788, 362682, 443278, 483576, 664917, 725364, 886556, 1329834, 1450728, 1773112, 1994751, 2659668, 3989502, 5319336, 7979004, 15958008]

約数ペア:

[(1, 15958008), (2, 7979004), (3, 5319336), (4, 3989502), (6, 2659668), (8, 1994751), (9, 1773112), (11, 1450728), (12, 1329834), (18, 886556), (22, 725364), (24, 664917), (33, 483576), (36, 443278), (44, 362682), (66, 241788), (72, 221639), (88, 181341), (99, 161192), (132, 120894), (198, 80596), (264, 60447), (396, 40298), (792, 20149)]