121975668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{178327}}^1$

素因数の和:178356

約数の個数: 36

約数和(自身を含む): 324556960

約数和(自身を除く): 202581292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 178327, 356654, 534981, 713308, 1069962, 1604943, 2139924, 3209886, 3388213, 6419772, 6776426, 10164639, 13552852, 20329278, 30493917, 40658556, 60987834, 121975668]

約数ペア:

[(1, 121975668), (2, 60987834), (3, 40658556), (4, 30493917), (6, 20329278), (9, 13552852), (12, 10164639), (18, 6776426), (19, 6419772), (36, 3388213), (38, 3209886), (57, 2139924), (76, 1604943), (114, 1069962), (171, 713308), (228, 534981), (342, 356654), (684, 178327)]